https://dhakalsangam.com.np/ https://dhakalsangam.com.np/hire https://dhakalsangam.com.np/blog 2026-11-01T04:15:41Z https://dhakalsangam.com.np/blog?category=ai-net 2026-10-17T22:00:00Z https://dhakalsangam.com.np/blog?category=devops-hosting 2026-10-02T23:00:00Z https://dhakalsangam.com.np/blog?category=career 2026-10-22T22:00:00Z https://dhakalsangam.com.np/blog?category=dev-tools-workflow 2026-10-09T22:00:00Z https://dhakalsangam.com.np/blog/post/building-in-public-while-job-hunting 2026-10-30T03:53:10Z https://dhakalsangam.com.np/blog/post/add-ai-to-your-net-app-for-free-tavily-nvidia-ollama-and-a-simple-rag-stack 2026-10-29T22:49:52Z https://dhakalsangam.com.np/blog/post/ai-isn-t-replacing-net-developers-it-s-changing-what-our-job-is 2026-10-30T04:04:12Z https://dhakalsangam.com.np/blog/post/omniroute-vs-claude-pro-why-i-stopped-chasing-free-tokens 2026-11-01T04:15:40Z https://dhakalsangam.com.np/blog/post/from-windows-11-to-proxmox-how-i-set-up-my-minisforum-ms-a2-homelab-bios-install-and-three-vms 2026-10-30T03:40:59Z https://dhakalsangam.com.np/blog/post/no-static-ip-no-open-ports-how-tailscale-and-cloudflare-tunnel-run-my-homelab 2026-10-30T03:39:46Z https://dhakalsangam.com.np/blog/post/i-talk-to-my-app-through-claude-building-an-mcp-server-in-net 2026-10-29T21:21:20Z https://dhakalsangam.com.np/blog/post/from-manual-deployments-to-github-actions-i-don-t-touch-my-server-anymore 2026-10-29T21:07:03Z https://dhakalsangam.com.np/blog/post/from-f5-to-my-own-homelab-how-deploying-my-net-apps-changed-over-the-years 2026-10-29T21:08:19Z https://dhakalsangam.com.np/blog/post/from-youtube-tutorials-to-claude-code-how-i-learned-to-build-software-and-how-that-keeps-changing 2026-11-01T04:15:41Z https://dhakalsangam.com.np/interview 2026-11-01T03:32:35Z https://dhakalsangam.com.np/interview/c/additional-principles 2026-10-31T09:48:47Z https://dhakalsangam.com.np/interview/c/advanced-language-features 2026-10-30T23:38:52Z https://dhakalsangam.com.np/interview/c/algorithms 2026-10-23T06:45:23Z https://dhakalsangam.com.np/interview/c/arrays 2026-10-30T10:07:44Z https://dhakalsangam.com.np/interview/c/async-advanced 2026-10-31T06:59:29Z https://dhakalsangam.com.np/interview/c/build-system 2026-11-01T03:32:35Z https://dhakalsangam.com.np/interview/c/clr-fundamentals 2026-10-31T00:03:33Z https://dhakalsangam.com.np/interview/c/collections 2026-10-30T10:16:02Z https://dhakalsangam.com.np/interview/c/compilation 2026-10-31T00:10:37Z https://dhakalsangam.com.np/interview/c/computer-basics 2026-10-23T06:03:53Z https://dhakalsangam.com.np/interview/c/concurrency-production-problems 2026-10-31T06:58:59Z https://dhakalsangam.com.np/interview/c/c-oop-features 2026-10-30T23:11:20Z https://dhakalsangam.com.np/interview/c/core-oop 2026-10-30T23:02:31Z https://dhakalsangam.com.np/interview/c/cpu 2026-10-23T06:08:34Z https://dhakalsangam.com.np/interview/c/data-structures 2026-10-23T06:38:03Z https://dhakalsangam.com.np/interview/c/debugging-tools 2026-11-01T03:13:46Z https://dhakalsangam.com.np/interview/c/delegates-and-events 2026-10-30T23:24:55Z https://dhakalsangam.com.np/interview/c/design-judgment 2026-10-30T23:15:16Z https://dhakalsangam.com.np/interview/c/exception-handling 2026-10-30T10:23:08Z https://dhakalsangam.com.np/interview/c/file-system 2026-10-23T06:22:41Z https://dhakalsangam.com.np/interview/c/garbage-collection 2026-10-31T05:05:35Z https://dhakalsangam.com.np/interview/c/generics 2026-10-30T23:21:21Z https://dhakalsangam.com.np/interview/c/ides-and-editors 2026-11-01T03:07:39Z https://dhakalsangam.com.np/interview/c/language-basics 2026-10-30T10:24:00Z https://dhakalsangam.com.np/interview/c/linq 2026-10-30T23:31:23Z https://dhakalsangam.com.np/interview/c/memory 2026-10-23T06:12:55Z https://dhakalsangam.com.np/interview/c/memory-oriented-c 2026-10-30T23:54:13Z https://dhakalsangam.com.np/interview/c/modern-c 2026-10-30T23:46:11Z https://dhakalsangam.com.np/interview/c/net-cli 2026-11-01T03:19:43Z https://dhakalsangam.com.np/interview/c/networking-basics 2026-10-23T06:29:43Z https://dhakalsangam.com.np/interview/c/operating-system 2026-10-23T06:18:29Z https://dhakalsangam.com.np/interview/c/project-system 2026-11-01T03:26:10Z https://dhakalsangam.com.np/interview/c/runtime-execution 2026-10-31T00:08:07Z https://dhakalsangam.com.np/interview/c/senior-level-judgment 2026-10-31T09:53:00Z https://dhakalsangam.com.np/interview/c/solid-principles 2026-10-31T09:53:17Z https://dhakalsangam.com.np/interview/c/strings 2026-10-30T10:24:35Z https://dhakalsangam.com.np/interview/c/synchronization 2026-10-31T06:59:14Z https://dhakalsangam.com.np/interview/c/tasks 2026-10-31T06:36:35Z https://dhakalsangam.com.np/interview/c/threads 2026-10-31T06:29:28Z https://dhakalsangam.com.np/interview/c/types 2026-10-30T10:24:01Z https://dhakalsangam.com.np/interview/q/a-bug-only-appears-in-the-release-build-in-production-and-you-can-t-reproduce-it-in-debug-how-do-you-investigate-and-fix-it 2026-11-01T03:28:56Z https://dhakalsangam.com.np/interview/q/a-colleague-cannot-pass-a-list-dog-to-a-method-that-takes-list-animal-cannot-assign-dictionary-string-list-string-to-idictionary-string-ienumerable-string-and-cannot-return-task-dog-where-task-a 2026-10-30T23:20:05Z https://dhakalsangam.com.np/interview/q/a-colleague-s-linq-code-behaves-strangely-a-filtered-list-seems-to-change-after-it-was-built-a-database-query-throws-objectdisposedexception-logging-shows-the-same-query-running-three-times-and 2026-10-30T23:27:32Z https://dhakalsangam.com.np/interview/q/a-colleague-wrote-an-iterator-method-and-an-async-method-that-validate-their-arguments-but-argumentnullexception-is-only-thrown-when-the-result-is-enumerated-or-awaited-far-from-the-bad-call-why 2026-10-30T23:34:54Z https://dhakalsangam.com.np/interview/q/a-dictionary-based-cache-in-a-net-service-gets-slower-and-slower-and-sometimes-loses-entries-that-were-definitely-added-what-could-be-wrong-with-the-key-type-and-how-would-you-debug-and-fix-it 2026-10-23T06:36:56Z https://dhakalsangam.com.np/interview/q/after-moving-a-net-service-from-windows-net-framework-to-linux-containers-on-net-10-string-sorting-indexof-results-and-some-culture-formatting-changed-and-one-image-failed-to-start-with-a-cultur 2026-10-30T10:01:43Z https://dhakalsangam.com.np/interview/q/a-map-dictionary-associates-keys-with-values-compare-the-map-types-in-net-dictionary-sorteddictionary-sortedlist-ordereddictionary-concurrentdictionary-frozendictionary-immutabledictionary-and-i 2026-10-23T06:37:16Z https://dhakalsangam.com.np/interview/q/an-api-endpoint-is-slow-how-do-you-use-the-visual-studio-performance-profiler-dotnet-counters-and-dotnet-trace-to-find-and-fix-the-cause 2026-11-01T03:10:51Z https://dhakalsangam.com.np/interview/q/a-net-api-endpoint-was-fast-in-testing-but-gets-slower-every-month-as-production-data-grows-and-now-times-out-for-your-biggest-customers-how-would-you-find-and-fix-an-algorithmic-complexity-prob 2026-10-23T06:45:23Z https://dhakalsangam.com.np/interview/q/a-net-service-hangs-under-load-how-do-you-find-a-deadlock-using-the-threads-window-and-parallel-stacks 2026-11-01T03:09:58Z https://dhakalsangam.com.np/interview/q/a-net-service-hangs-with-no-cpu-usage-how-do-you-diagnose-and-fix-a-deadlock-whether-it-comes-from-locks-or-from-async-code 2026-10-31T06:52:20Z https://dhakalsangam.com.np/interview/q/a-net-service-on-linux-starts-failing-with-too-many-open-files-and-socketexception-errors-under-load-walk-me-through-how-you-would-diagnose-it-including-httpclient-socket-exhaustion-and-time-wai 2026-10-23T06:18:29Z https://dhakalsangam.com.np/interview/q/a-net-service-suddenly-crashes-with-a-stackoverflowexception-why-can-t-you-catch-it-and-how-do-you-find-and-fix-the-cause 2026-10-23T06:12:35Z https://dhakalsangam.com.np/interview/q/a-net-service-that-processes-large-batches-spends-a-lot-of-time-in-garbage-collection-and-memory-profiling-shows-most-allocations-are-short-lived-arrays-how-do-you-make-array-heavy-code-fast-exp 2026-10-30T10:07:44Z https://dhakalsangam.com.np/interview/q/a-parallel-loop-that-updates-per-thread-counters-gets-slower-as-you-add-cores-what-is-false-sharing-how-do-you-detect-it-and-how-do-you-fix-it-in-net 2026-10-23T06:08:04Z https://dhakalsangam.com.np/interview/q/a-problem-only-happens-in-production-and-you-cannot-attach-a-debugger-how-do-you-capture-and-analyse-a-memory-dump-of-a-net-process 2026-11-01T03:13:02Z https://dhakalsangam.com.np/interview/q/as-a-consumer-how-do-you-use-the-source-generators-that-ship-with-net-10-explain-what-a-source-generator-can-and-cannot-do-and-walk-through-system-text-json-source-generation-generatedregex-logg 2026-10-30T23:38:51Z https://dhakalsangam.com.np/interview/q/a-service-using-arraypool-t-intermittently-returns-corrupted-data-and-once-returned-another-customer-s-data-in-a-response-how-do-you-debug-and-fix-arraypool-misuse-cover-use-after-return-double 2026-10-30T23:54:12Z https://dhakalsangam.com.np/interview/q/code-review-an-export-method-builds-a-cache-key-with-customer-name-tolower-date-tostring-checks-status-toupper-active-validates-emails-with-indexof-0-appends-csv-rows-with-result-line-truncates 2026-10-30T10:03:28Z https://dhakalsangam.com.np/interview/q/code-review-an-orderservice-keeps-orders-in-a-static-list-order-finds-them-with-firstordefault-dedups-with-any-before-add-gets-recent-orders-with-orderbydescending-tolist-take-10-checks-a-blockl 2026-10-23T06:38:03Z https://dhakalsangam.com.np/interview/q/code-review-a-service-method-returns-null-when-an-order-is-not-found-reports-errors-through-two-out-parameters-returns-its-internal-list-order-directly-and-is-called-from-async-code-how-would-yo 2026-10-30T09:45:42Z https://dhakalsangam.com.np/interview/q/code-review-this-endpoint-returns-a-file-from-the-server-based-on-a-name-in-the-query-string-what-is-wrong-with-it-and-how-would-you-fix-it-csharp-app-mapget-download-string-file-var-path-path-c 2026-10-23T06:18:59Z https://dhakalsangam.com.np/interview/q/code-review-this-order-reporting-code-mixes-ef-core-and-linq-to-objects-it-calls-tolist-before-where-uses-count-0-calls-firstordefault-on-a-list-inside-a-loop-does-orderby-first-enumerates-the-s 2026-10-30T23:31:23Z https://dhakalsangam.com.np/interview/q/code-review-what-is-the-time-complexity-of-this-net-code-and-how-would-you-make-it-faster-it-loops-over-orders-calls-products-firstordefault-p-p-id-line-productid-per-line-builds-a-report-with-s 2026-10-23T06:43:54Z https://dhakalsangam.com.np/interview/q/composition-or-inheritance-how-do-you-decide-which-to-use-in-a-c-design-walk-through-the-criteria-you-apply-a-case-where-inheritance-is-the-right-answer-and-how-you-would-refactor-a-hierarchy-th 2026-10-30T23:11:20Z https://dhakalsangam.com.np/interview/q/customers-report-names-like-josa-in-a-csv-export-opened-in-excel-and-an-imported-file-shows-jos-how-do-you-diagnose-and-fix-these-encoding-problems 2026-10-23T06:03:35Z https://dhakalsangam.com.np/interview/q/design-the-network-path-for-a-public-net-api-on-a-cloud-platform-from-the-user-s-browser-to-the-database-which-components-do-you-put-in-the-path-dns-cdn-waf-load-balancers-proxies-firewalls-priv 2026-10-23T06:29:06Z https://dhakalsangam.com.np/interview/q/does-c-have-destructors-explain-finalisers-how-the-garbage-collector-runs-them-why-they-are-non-deterministic-and-costly-and-how-they-relate-to-idisposable-the-dispose-pattern-and-safehandle 2026-10-30T22:57:14Z https://dhakalsangam.com.np/interview/q/domain-model-versus-dto-what-is-the-difference-why-should-you-keep-them-separate-and-how-do-you-map-between-them-in-a-net-application-discuss-over-posting-api-versioning-ef-core-entities-and-whe 2026-10-30T23:15:15Z https://dhakalsangam.com.np/interview/q/dotnet-restore-fails-in-ci-with-nu1301-or-401-unauthorized-against-a-private-nuget-feed-but-works-on-your-machine-how-do-you-diagnose-and-fix-it 2026-11-01T03:17:02Z https://dhakalsangam.com.np/interview/q/every-c-type-derives-from-system-object-what-members-does-it-give-you-then-review-a-customer-class-that-overrides-equals-to-compare-email-but-does-not-override-gethashcode-what-breaks-and-how-do 2026-10-30T09:54:22Z https://dhakalsangam.com.np/interview/q/explain-binary-decimal-and-hexadecimal-how-do-you-convert-between-them-and-why-do-developers-use-hexadecimal-so-often 2026-10-23T05:58:30Z https://dhakalsangam.com.np/interview/q/explain-depth-first-search-dfs-implement-it-recursively-and-iteratively-in-c-and-show-how-dfs-detects-cycles-in-a-directed-graph-and-produces-a-topological-order-for-example-for-build-or-migrati 2026-10-23T06:45:15Z https://dhakalsangam.com.np/interview/q/explain-http-from-a-backend-engineer-s-point-of-view-methods-and-idempotency-status-codes-important-headers-and-the-practical-differences-between-http-1-1-http-2-and-http-3 2026-10-23T06:29:43Z https://dhakalsangam.com.np/interview/q/explain-ref-locals-ref-returns-and-ref-fields-in-c-how-do-ref-safety-rules-and-the-scoped-keyword-work-what-does-collectionsmarshal-getvaluereforadddefault-give-you-when-do-ref-returns-improve-p 2026-10-30T23:48:39Z https://dhakalsangam.com.np/interview/q/explain-stacks-and-queues-how-are-stack-t-and-queue-t-implemented-in-net-where-do-you-see-them-in-real-systems-and-which-thread-safe-alternatives-would-you-use 2026-10-23T06:36:39Z https://dhakalsangam.com.np/interview/q/explain-the-c-operators-you-use-daily-including-the-null-operators-short-circuit-evaluation-integer-division-and-operator-precedence-where-do-they-cause-bugs 2026-10-30T10:24:00Z https://dhakalsangam.com.np/interview/q/explain-the-layers-of-buffering-between-your-net-code-and-the-disk-what-does-flush-actually-guarantee-and-how-do-you-write-a-file-so-it-survives-a-crash-or-power-loss 2026-10-23T06:22:17Z https://dhakalsangam.com.np/interview/q/explain-the-liskov-substitution-principle-with-a-c-example-of-a-violation-and-how-you-would-detect-and-fix-it 2026-10-31T09:53:17Z https://dhakalsangam.com.np/interview/q/explain-the-memory-hierarchy-registers-l1-l2-and-l3-caches-and-ram-how-big-and-how-fast-is-each-level-and-why-does-it-matter-for-net-code 2026-10-23T06:12:03Z https://dhakalsangam.com.np/interview/q/explain-virtual-memory-and-paging-how-does-the-operating-system-map-a-process-s-virtual-addresses-to-physical-ram 2026-10-23T06:17:59Z https://dhakalsangam.com.np/interview/q/how-are-arguments-passed-to-methods-in-c-explain-pass-by-value-for-value-and-reference-types-ref-out-in-ref-readonly-params-and-optional-and-named-parameters 2026-10-30T09:45:41Z https://dhakalsangam.com.np/interview/q/how-are-exceptions-handled-in-tasks-and-async-methods-what-happens-with-task-whenall-unobserved-exceptions-and-async-void 2026-10-31T06:35:48Z https://dhakalsangam.com.np/interview/q/how-are-extension-methods-resolved-and-when-should-you-use-them-explain-how-the-compiler-binds-them-why-instance-methods-always-win-null-receivers-ref-extension-methods-on-structs-the-c-14-exten 2026-10-30T23:31:24Z https://dhakalsangam.com.np/interview/q/how-do-attributes-work-in-c-explain-what-the-compiler-stores-in-metadata-when-attribute-instances-are-actually-created-attributeusage-targets-allowmultiple-inherited-allowed-argument-types-gener 2026-10-30T23:37:29Z https://dhakalsangam.com.np/interview/q/how-do-constructors-work-in-c-explain-default-and-parameterised-constructors-chaining-with-this-and-base-the-order-of-initialisation-in-a-class-hierarchy-static-constructors-primary-constructors 2026-10-30T22:55:57Z https://dhakalsangam.com.np/interview/q/how-do-directory-build-props-and-directory-build-targets-work-and-what-belongs-in-each 2026-11-01T03:24:01Z https://dhakalsangam.com.np/interview/q/how-does-a-hash-table-work-explain-how-dictionary-tkey-tvalue-in-net-stores-and-finds-entries-handles-collisions-and-resizes-and-what-gethashcode-and-equals-must-guarantee 2026-10-23T06:36:48Z https://dhakalsangam.com.np/interview/q/how-does-assembly-loading-work-in-net-and-how-do-you-debug-a-filenotfoundexception-or-fileloadexception-for-an-assembly 2026-10-31T00:02:20Z https://dhakalsangam.com.np/interview/q/how-does-binary-search-work-implement-it-in-c-explain-its-preconditions-and-edge-cases-and-compare-it-with-linear-search-and-hash-lookup-when-would-you-use-each-in-a-net-application 2026-10-23T06:44:10Z https://dhakalsangam.com.np/interview/q/how-does-c-code-become-il-explain-lowering-with-examples-such-as-foreach-using-lock-string-concatenation-and-switch 2026-10-31T00:03:34Z https://dhakalsangam.com.np/interview/q/how-does-conditional-compilation-work-in-c-and-when-should-you-use-if-defineconstants-or-the-conditional-attribute-instead-of-run-time-configuration 2026-11-01T03:28:10Z https://dhakalsangam.com.np/interview/q/how-does-cooperative-cancellation-with-cancellationtoken-work-in-net-and-how-do-you-design-apis-that-support-it 2026-10-31T06:59:29Z https://dhakalsangam.com.np/interview/q/how-does-dns-resolution-work-describe-a-dns-related-incident-you-could-see-in-a-net-service-in-kubernetes-or-the-cloud-and-how-you-would-diagnose-it 2026-10-23T06:27:42Z https://dhakalsangam.com.np/interview/q/how-does-dotnet-test-work-and-how-do-you-filter-tests-collect-code-coverage-and-publish-results-in-ci 2026-11-01T03:15:38Z https://dhakalsangam.com.np/interview/q/how-does-finalisation-work-in-net-why-are-finalisers-expensive-and-how-do-you-diagnose-a-blocked-finaliser-thread 2026-10-31T04:58:49Z https://dhakalsangam.com.np/interview/q/how-does-generational-garbage-collection-work-in-net-and-why-does-it-make-most-collections-cheap 2026-10-31T04:50:08Z https://dhakalsangam.com.np/interview/q/how-does-il-become-machine-code-at-run-time-including-how-generic-methods-are-compiled-for-reference-and-value-types 2026-10-31T00:04:42Z https://dhakalsangam.com.np/interview/q/how-does-il-trimming-work-in-net-and-how-do-you-make-an-app-or-library-trim-safe 2026-10-31T00:02:20Z https://dhakalsangam.com.np/interview/q/how-does-inheritance-work-in-c-explain-single-inheritance-of-classes-what-a-derived-class-inherits-base-calls-member-hiding-with-new-versus-overriding-protected-members-and-the-problems-that-dee 2026-10-30T22:58:35Z https://dhakalsangam.com.np/interview/q/how-does-interface-method-dispatch-work-in-the-clr-and-why-can-it-be-slower-than-virtual-dispatch 2026-10-31T00:06:57Z https://dhakalsangam.com.np/interview/q/how-does-linq-to-entities-work-in-ef-core-10-explain-how-a-linq-query-is-translated-to-sql-what-can-and-cannot-be-translated-client-evaluation-rules-tracking-versus-no-tracking-split-queries-com 2026-10-30T23:27:32Z https://dhakalsangam.com.np/interview/q/how-does-linq-to-objects-work-under-the-hood-explain-how-operators-like-where-and-select-are-implemented-as-extension-methods-and-iterators-query-syntax-versus-method-syntax-streaming-versus-buf 2026-10-30T23:26:10Z https://dhakalsangam.com.np/interview/q/how-does-list-t-work-internally-explain-capacity-and-growth-the-cost-of-add-insert-and-remove-why-modifying-a-list-during-foreach-throws-and-how-collectionsmarshal-asspan-and-ensurecapacity-help 2026-10-30T10:09:13Z https://dhakalsangam.com.np/interview/q/how-does-method-overriding-work-in-c-explain-override-versus-new-hiding-sealed-override-calling-base-covariant-return-types-the-rules-an-override-must-follow-and-the-bugs-that-hiding-and-default 2026-10-30T23:04:58Z https://dhakalsangam.com.np/interview/q/how-does-operator-overloading-work-in-c-explain-the-rules-for-declaring-operators-which-operators-come-in-pairs-equality-operators-and-equals-conversion-operators-checked-operators-generic-math 2026-10-30T23:11:20Z https://dhakalsangam.com.np/interview/q/how-does-parallel-foreachasync-work-and-how-does-it-compare-with-task-whenall-and-semaphoreslim-for-concurrent-i-o 2026-10-31T06:58:43Z https://dhakalsangam.com.np/interview/q/how-does-reflection-work-in-net-and-what-does-it-cost-explain-type-memberinfo-and-bindingflags-why-methodinfo-invoke-is-slow-how-to-make-reflection-fast-cached-delegates-methodinvoker-in-net-8-u 2026-10-30T23:37:28Z https://dhakalsangam.com.np/interview/q/how-does-reflection-work-internally-in-net-why-is-it-slow-and-what-are-the-faster-alternatives 2026-10-31T00:08:07Z https://dhakalsangam.com.np/interview/q/how-does-string-formatting-work-in-net-explain-composite-formatting-standard-and-custom-format-strings-for-numbers-and-dates-iformatprovider-and-cultureinfo-and-when-to-use-the-invariant-culture 2026-10-30T09:59:43Z https://dhakalsangam.com.np/interview/q/how-does-string-interpolation-work-in-c-explain-interpolated-string-handlers-formattablestring-raw-interpolated-strings-which-culture-is-used-and-where-interpolation-is-dangerous-sql-and-logging 2026-10-30T09:57:52Z https://dhakalsangam.com.np/interview/q/how-does-task-of-t-differ-from-task-and-what-should-you-know-about-getting-its-result-safely 2026-10-31T06:31:00Z https://dhakalsangam.com.np/interview/q/how-does-the-jit-compiler-work-in-net-and-how-can-you-see-the-machine-code-it-generates 2026-10-30T23:58:49Z https://dhakalsangam.com.np/interview/q/how-does-the-lock-statement-work-in-c-and-what-changed-with-system-threading-lock-in-net-9-and-c-13 2026-10-31T06:37:27Z https://dhakalsangam.com.np/interview/q/how-does-the-net-managed-heap-allocate-objects-explain-allocation-contexts-generations-the-large-object-heap-and-the-pinned-object-heap 2026-10-23T06:12:55Z https://dhakalsangam.com.np/interview/q/how-does-the-net-sdk-decide-which-sdk-version-to-use-and-how-does-global-json-change-that 2026-11-01T03:05:16Z https://dhakalsangam.com.np/interview/q/how-does-the-net-threadpool-work-and-how-does-it-decide-how-many-threads-to-run 2026-10-31T06:27:53Z https://dhakalsangam.com.np/interview/q/how-does-the-operating-system-scheduler-decide-which-thread-runs-next-and-what-do-preemption-time-slices-priorities-and-container-cpu-limits-mean-for-a-net-service 2026-10-23T06:17:46Z https://dhakalsangam.com.np/interview/q/how-does-the-roslyn-compiler-work-and-how-would-you-use-the-roslyn-apis-syntax-trees-semantic-model-compilation-in-your-own-tools 2026-10-31T00:08:07Z https://dhakalsangam.com.np/interview/q/how-does-the-using-statement-work-in-c-and-what-are-the-common-bugs-with-using-declarations-deferred-execution-and-exceptions 2026-10-31T05:05:05Z https://dhakalsangam.com.np/interview/q/how-does-thread-local-storage-work-in-net-compare-threadstatic-threadlocal-of-t-and-asynclocal-of-t 2026-10-31T06:29:28Z https://dhakalsangam.com.np/interview/q/how-does-tiered-compilation-work-in-net-including-tier-0-tier-1-and-on-stack-replacement-osr 2026-10-30T23:58:50Z https://dhakalsangam.com.np/interview/q/how-does-type-inference-work-in-c-when-should-you-use-var-target-typed-new-and-inferred-lambda-types-and-when-does-explicit-typing-read-better 2026-10-30T09:52:37Z https://dhakalsangam.com.np/interview/q/how-does-virtual-method-dispatch-work-in-the-clr-and-what-does-a-virtual-call-cost-compared-with-a-direct-call 2026-10-31T00:06:56Z https://dhakalsangam.com.np/interview/q/how-do-file-permissions-work-on-linux-and-windows-your-net-app-works-locally-but-throws-unauthorizedaccessexception-when-writing-to-a-mounted-folder-in-a-container-how-do-you-fix-it-properly 2026-10-23T06:22:01Z https://dhakalsangam.com.np/interview/q/how-do-firewalls-security-groups-and-network-policies-work-a-net-service-cannot-reach-a-dependency-or-its-connections-drop-after-being-idle-how-do-you-troubleshoot-it 2026-10-23T06:28:44Z https://dhakalsangam.com.np/interview/q/how-do-generic-methods-work-in-c-explain-how-the-compiler-infers-type-arguments-when-inference-fails-and-when-you-would-make-a-method-generic-instead-of-the-whole-class 2026-10-30T23:16:28Z https://dhakalsangam.com.np/interview/q/how-do-generics-perform-in-net-explain-how-the-jit-shares-code-for-reference-type-instantiations-and-specialises-it-for-value-types-what-that-means-for-typeof-t-checks-new-t-generic-virtual-meth 2026-10-30T23:20:06Z https://dhakalsangam.com.np/interview/q/how-do-https-and-tls-work-walk-through-the-tls-1-3-handshake-and-certificate-validation-and-explain-how-you-would-fix-the-remote-certificate-is-invalid-errors-in-a-net-service-without-disabling 2026-10-23T06:28:18Z https://dhakalsangam.com.np/interview/q/how-do-init-and-required-work-together-in-c-explain-init-only-setters-c-9-required-members-c-11-what-the-compiler-enforces-setsrequiredmembers-how-they-interact-with-constructors-object-initiali 2026-10-30T23:40:05Z https://dhakalsangam.com.np/interview/q/how-do-interfaces-work-in-modern-c-explain-what-an-interface-can-contain-today-default-interface-methods-static-abstract-members-explicit-implementation-how-interface-calls-are-dispatched-and-th 2026-10-30T23:02:32Z https://dhakalsangam.com.np/interview/q/how-do-iterators-work-in-c-explain-yield-return-and-yield-break-what-state-machine-the-compiler-generates-lazy-evaluation-how-try-finally-and-using-behave-inside-iterators-the-restrictions-on-it 2026-10-30T23:36:07Z https://dhakalsangam.com.np/interview/q/how-do-lambda-expressions-work-in-c-explain-expression-versus-statement-lambdas-natural-types-static-lambdas-attributes-explicit-return-types-default-parameters-c-12-parameter-modifiers-without 2026-10-30T23:24:55Z https://dhakalsangam.com.np/interview/q/how-do-list-patterns-work-in-c-11-explain-matching-on-length-and-elements-the-discard-and-slice-patterns-capturing-a-slice-with-var-rest-which-types-support-list-patterns-countable-and-indexable 2026-10-30T23:44:53Z https://dhakalsangam.com.np/interview/q/how-do-load-balancers-work-compare-layer-4-and-layer-7-load-balancing-explain-health-checks-algorithms-sticky-sessions-and-connection-draining-and-why-grpc-traffic-can-end-up-on-only-one-pod 2026-10-23T06:28:54Z https://dhakalsangam.com.np/interview/q/how-do-memorypool-t-and-imemoryowner-t-work-and-when-would-you-use-them-instead-of-arraypool-t-explain-renting-and-disposing-owners-why-the-buffer-can-be-larger-than-requested-ownership-transfer 2026-10-30T23:54:13Z https://dhakalsangam.com.np/interview/q/how-do-methods-work-in-c-explain-instance-versus-static-methods-method-signatures-and-overloading-and-how-overload-resolution-picks-a-method-expression-bodied-methods-and-extension-methods-inclu 2026-10-30T09:47:26Z https://dhakalsangam.com.np/interview/q/how-do-out-parameters-work-in-c-and-when-should-you-use-them-explain-definite-assignment-out-var-and-discards-the-try-pattern-how-out-relates-to-ref-under-the-hood-why-async-methods-and-iterator 2026-10-30T23:48:40Z https://dhakalsangam.com.np/interview/q/how-do-params-work-in-modern-c-and-what-changed-with-c-13-params-collections-explain-params-arrays-and-their-hidden-allocations-params-readonlyspan-t-params-ienumerable-t-and-list-t-how-overload 2026-10-30T23:49:53Z https://dhakalsangam.com.np/interview/q/how-do-primary-constructors-on-classes-and-structs-c-12-differ-from-those-on-records-explain-parameter-capture-why-parameters-are-not-properties-the-double-storage-warning-cs9124-mutation-of-cap 2026-10-30T23:42:23Z https://dhakalsangam.com.np/interview/q/how-do-properties-work-in-c-explain-auto-properties-and-backing-fields-get-set-init-accessors-required-members-c-11-the-c-14-field-keyword-computed-properties-and-when-to-use-a-property-a-field 2026-10-30T23:10:00Z https://dhakalsangam.com.np/interview/q/how-do-queue-t-and-stack-t-work-in-c-explain-their-internal-storage-enqueue-dequeue-and-push-pop-the-try-methods-the-enumeration-order-and-when-you-would-use-priorityqueue-telement-tpriority-or 2026-10-30T10:12:23Z https://dhakalsangam.com.np/interview/q/how-do-single-dimensional-arrays-work-in-c-how-do-you-declare-initialise-copy-resize-slice-and-search-them-and-when-would-you-use-an-array-instead-of-list-t 2026-10-30T10:05:05Z https://dhakalsangam.com.np/interview/q/how-do-source-files-content-files-and-embedded-resources-work-in-a-net-build-and-how-do-you-read-an-embedded-resource-at-run-time 2026-11-01T03:29:36Z https://dhakalsangam.com.np/interview/q/how-do-structs-work-in-c-explain-value-semantics-and-copying-constructors-and-default-values-readonly-structs-and-readonly-members-ref-structs-and-span-record-structs-boxing-and-the-bugs-that-mu 2026-10-30T23:08:42Z https://dhakalsangam.com.np/interview/q/how-do-switch-expressions-differ-from-switch-statements-in-c-explain-arms-guards-discards-target-typing-of-the-result-exhaustiveness-and-switchexpressionexception-tuple-switches-for-state-machin 2026-10-30T23:34:54Z https://dhakalsangam.com.np/interview/q/how-do-the-concurrent-collections-in-net-work-explain-concurrentdictionary-including-the-getoradd-and-addorupdate-caveats-concurrentqueue-concurrentstack-concurrentbag-and-blockingcollection-why 2026-10-30T10:16:01Z https://dhakalsangam.com.np/interview/q/how-do-try-catch-and-finally-work-in-c-in-what-order-are-catch-blocks-checked-when-does-finally-run-and-when-does-it-not-and-how-do-using-statements-relate-to-try-finally 2026-10-30T10:17:39Z https://dhakalsangam.com.np/interview/q/how-do-tuples-work-in-c-explain-system-valuetuple-versus-system-tuple-element-names-and-why-they-disappear-at-run-time-tuple-equality-mutability-performance-serialisation-pitfalls-and-when-you-s 2026-10-30T23:32:35Z https://dhakalsangam.com.np/interview/q/how-do-utf-8-and-utf-16-differ-and-why-can-string-length-give-the-wrong-answer-for-user-visible-characters-in-net 2026-10-23T06:00:44Z https://dhakalsangam.com.np/interview/q/how-do-x64-and-arm64-cpu-architectures-differ-and-what-does-a-net-team-need-to-check-before-running-services-on-arm64-servers-or-developing-on-apple-silicon 2026-10-23T06:08:25Z https://dhakalsangam.com.np/interview/q/how-do-you-apply-ef-core-migrations-safely-in-a-ci-cd-pipeline-using-dotnet-ef-and-why-not-just-call-database-migrate-at-application-startup 2026-11-01T03:19:00Z https://dhakalsangam.com.np/interview/q/how-do-you-author-a-source-generator-in-net-and-how-should-the-generator-project-be-set-up-and-packaged 2026-10-31T00:09:19Z https://dhakalsangam.com.np/interview/q/how-do-you-build-and-handle-file-paths-so-that-a-net-application-works-on-both-windows-and-linux-explain-absolute-vs-relative-paths-separators-path-combine-vs-path-join-and-case-sensitivity 2026-10-23T06:18:45Z https://dhakalsangam.com.np/interview/q/how-do-you-create-and-publish-a-nuget-package-with-dotnet-pack-including-versioning-package-metadata-symbols-and-signing 2026-11-01T03:17:40Z https://dhakalsangam.com.np/interview/q/how-do-you-detect-over-engineering-in-a-net-system-and-how-do-you-reverse-it-without-a-rewrite 2026-10-31T09:50:44Z https://dhakalsangam.com.np/interview/q/how-do-you-handle-timeouts-correctly-in-async-net-code-from-httpclient-to-asp-net-core-requests 2026-10-31T06:47:55Z https://dhakalsangam.com.np/interview/q/how-do-you-handle-unhandled-exceptions-globally-in-net-explain-useexceptionhandler-iexceptionhandler-and-problemdetails-in-asp-net-core-appdomain-unhandledexception-taskscheduler-unobservedtaske 2026-10-30T10:21:06Z https://dhakalsangam.com.np/interview/q/how-do-you-implement-idisposable-correctly-and-who-is-responsible-for-disposing-an-object 2026-10-31T04:59:40Z https://dhakalsangam.com.np/interview/q/how-do-you-investigate-a-memory-leak-in-a-net-service-in-production-step-by-step 2026-10-31T05:03:26Z https://dhakalsangam.com.np/interview/q/how-do-you-manage-technical-debt-as-a-senior-engineer-identifying-it-prioritising-it-and-getting-time-to-pay-it-down 2026-10-31T09:52:08Z https://dhakalsangam.com.np/interview/q/how-do-you-plan-and-execute-a-large-refactoring-in-a-production-net-system-without-stopping-feature-delivery 2026-10-31T09:51:26Z https://dhakalsangam.com.np/interview/q/how-do-you-recognise-diagnose-and-fix-threadpool-starvation-in-a-production-asp-net-core-service 2026-10-31T06:58:59Z https://dhakalsangam.com.np/interview/q/how-do-you-register-and-resolve-open-generic-types-in-net-dependency-injection-for-example-services-addscoped-typeof-irepository-typeof-repository-explain-how-the-container-closes-the-type-how-c 2026-10-30T23:21:21Z https://dhakalsangam.com.np/interview/q/how-do-you-set-up-visual-studio-code-for-c-and-net-development-and-what-do-the-c-extension-and-c-dev-kit-each-provide 2026-11-01T03:03:06Z https://dhakalsangam.com.np/interview/q/how-do-you-use-dictionary-tkey-tvalue-correctly-in-c-explain-trygetvalue-versus-containskey-plus-the-indexer-add-versus-the-indexer-setter-tryadd-and-getvalueordefault-custom-comparers-collectio 2026-10-30T10:10:49Z https://dhakalsangam.com.np/interview/q/how-do-you-use-editorconfig-to-keep-c-code-style-consistent-across-visual-studio-vs-code-and-rider-and-enforce-it-in-the-build 2026-11-01T03:05:45Z https://dhakalsangam.com.np/interview/q/how-do-you-use-hashset-t-in-c-explain-add-returning-bool-the-set-operations-unionwith-intersectwith-exceptwith-setequals-custom-comparers-and-why-hashset-contains-beats-list-contains-when-would 2026-10-30T10:10:50Z https://dhakalsangam.com.np/interview/q/how-do-you-use-records-well-in-production-c-explain-what-the-compiler-generates-for-a-record-class-equality-equalitycontract-tostring-deconstruct-copy-constructor-how-inheritance-affects-equalit 2026-10-30T23:41:13Z https://dhakalsangam.com.np/interview/q/how-do-you-use-stackalloc-safely-in-modern-c-explain-stackalloc-into-span-t-the-unmanaged-type-requirement-stack-size-limits-and-why-a-stack-overflow-kills-the-process-the-hybrid-stackalloc-or-a 2026-10-30T23:52:51Z https://dhakalsangam.com.np/interview/q/how-do-you-use-the-watch-locals-autos-and-immediate-windows-to-inspect-and-change-state-while-debugging-and-what-are-the-risks-of-evaluating-expressions 2026-11-01T03:09:08Z https://dhakalsangam.com.np/interview/q/how-do-you-work-with-text-encodings-in-c-explain-the-encoding-class-utf-8-with-and-without-a-bom-legacy-code-pages-u8-literals-rune-grapheme-clusters-and-unicode-normalisation 2026-10-30T10:24:35Z https://dhakalsangam.com.np/interview/q/how-do-you-write-a-roslyn-analyser-and-how-do-you-test-it-and-ship-it-to-a-team 2026-10-31T00:10:36Z https://dhakalsangam.com.np/interview/q/how-do-you-write-a-roslyn-code-fix-provider-and-what-makes-a-code-fix-safe-to-apply-across-a-whole-solution 2026-10-31T00:10:37Z https://dhakalsangam.com.np/interview/q/how-expensive-are-exceptions-in-net-what-exactly-costs-time-when-you-throw-and-catch-what-changed-in-net-9-how-do-try-blocks-affect-performance-when-nothing-is-thrown-and-what-patterns-try-metho 2026-10-30T10:22:00Z https://dhakalsangam.com.np/interview/q/how-should-you-design-and-handle-events-with-eventhandler-and-eventhandler-teventargs-explain-the-sender-and-eventargs-conventions-async-event-handlers-and-how-event-subscriptions-cause-memory-l 2026-10-30T23:23:48Z https://dhakalsangam.com.np/interview/q/how-would-you-enable-nullable-reference-types-across-a-large-existing-net-codebase-without-stopping-feature-work 2026-11-01T03:31:01Z https://dhakalsangam.com.np/interview/q/interface-or-abstract-class-how-do-you-choose-in-modern-c-now-that-interfaces-can-have-default-implementations-and-static-abstract-members-give-the-criteria-real-bcl-examples-of-each-and-when-yo 2026-10-30T23:12:39Z https://dhakalsangam.com.np/interview/q/mutable-or-immutable-types-how-do-you-decide-in-a-c-system-explain-the-benefits-and-costs-of-immutability-the-c-tools-for-it-readonly-init-records-immutable-and-frozen-collections-the-difference 2026-10-30T23:13:55Z https://dhakalsangam.com.np/interview/q/record-or-class-how-do-you-decide-which-to-use-for-a-given-c-type-explain-the-criteria-typical-examples-on-each-side-the-pitfalls-of-choosing-wrongly-and-how-the-decision-interacts-with-ef-core 2026-10-30T23:12:40Z https://dhakalsangam.com.np/interview/q/review-this-ci-pipeline-that-builds-tests-and-publishes-a-net-10-service-with-the-dotnet-cli-and-dotnet-format-what-would-you-change-and-why 2026-11-01T03:19:43Z https://dhakalsangam.com.np/interview/q/review-this-class-s-debugging-attributes-how-do-debuggerdisplay-debuggerbrowsable-debuggertypeproxy-and-debuggerstepthrough-help-and-what-would-you-change 2026-11-01T03:13:46Z https://dhakalsangam.com.np/interview/q/review-this-c-method-that-builds-a-fixed-layout-binary-message-for-a-partner-system-including-a-customer-name-field-limited-to-32-bytes-what-is-wrong-and-how-would-you-fix-it 2026-10-23T06:03:53Z https://dhakalsangam.com.np/interview/q/review-this-code-from-a-project-that-has-just-enabled-nullable-reference-types-it-is-full-of-operators-default-on-properties-and-helper-methods-like-trygetcustomer-that-the-compiler-does-not-und 2026-10-30T23:40:05Z https://dhakalsangam.com.np/interview/q/review-this-directory-build-props-that-turns-on-treatwarningsaserrors-with-a-long-nowarn-list-what-would-you-change-and-how-should-warnings-as-errors-be-used-in-a-team 2026-11-01T03:31:50Z https://dhakalsangam.com.np/interview/q/review-this-exception-handling-code-from-an-order-service-identify-every-problem-explain-why-each-one-matters-in-production-and-show-how-you-would-rewrite-it 2026-10-30T10:23:08Z https://dhakalsangam.com.np/interview/q/review-this-launchsettings-json-what-does-the-file-do-which-tools-use-it-and-what-would-you-change 2026-11-01T03:07:10Z https://dhakalsangam.com.np/interview/q/rich-domain-model-or-anemic-domain-model-what-is-the-difference-what-problems-does-an-anemic-model-cause-and-how-would-you-move-a-net-codebase-towards-a-richer-model-without-over-engineering-it 2026-10-30T23:15:16Z https://dhakalsangam.com.np/interview/q/struct-or-class-how-do-you-decide-in-c-and-how-do-you-prove-the-choice-was-right-explain-the-criteria-the-costs-on-each-side-copying-boxing-allocation-gc-the-defaults-you-would-recommend-and-how 2026-10-30T23:13:54Z https://dhakalsangam.com.np/interview/q/the-ide-shows-red-squiggles-and-intellisense-errors-but-dotnet-build-succeeds-how-do-you-diagnose-and-fix-it 2026-11-01T03:04:26Z https://dhakalsangam.com.np/interview/q/the-process-cannot-access-the-file-because-it-is-being-used-by-another-process-how-do-file-locks-work-on-windows-and-linux-how-does-fileshare-affect-them-and-how-do-you-debug-and-fix-this-error 2026-10-23T06:22:28Z https://dhakalsangam.com.np/interview/q/this-code-compiles-but-throws-arraytypemismatchexception-at-run-time-object-items-new-string-3-items-0-42-explain-array-covariance-in-c-why-it-exists-what-it-costs-and-how-generic-variance-and-r 2026-10-30T10:06:45Z https://dhakalsangam.com.np/interview/q/walk-me-through-the-lifecycle-of-a-net-thread-what-states-can-it-be-in-and-what-happens-on-each-transition 2026-10-31T06:26:08Z https://dhakalsangam.com.np/interview/q/walk-me-through-what-happens-at-the-network-level-when-a-net-client-calls-https-api-example-com-orders-42-and-gets-a-response 2026-10-23T06:22:51Z https://dhakalsangam.com.np/interview/q/walk-through-c-control-flow-if-switch-for-foreach-while-break-continue-and-return-what-does-foreach-compile-to-and-which-loop-bugs-should-you-watch-for 2026-10-30T09:43:59Z https://dhakalsangam.com.np/interview/q/walk-through-the-dotnet-restore-build-test-and-publish-flow-what-does-each-step-produce-and-why-do-ci-pipelines-use-no-restore-and-no-build 2026-11-01T03:14:57Z https://dhakalsangam.com.np/interview/q/walk-through-the-fetch-decode-execute-instruction-cycle-how-does-it-apply-to-the-machine-code-the-net-jit-generates 2026-10-23T06:07:17Z https://dhakalsangam.com.np/interview/q/what-access-modifiers-does-c-have-and-how-do-you-use-them-to-design-a-clean-api-explain-public-private-protected-internal-protected-internal-private-protected-and-file-the-default-accessibility 2026-10-30T23:08:43Z https://dhakalsangam.com.np/interview/q/what-actually-happens-between-writing-c-source-code-and-the-cpu-executing-it 2026-10-23T06:00:56Z https://dhakalsangam.com.np/interview/q/what-actually-is-a-file-and-a-directory-at-the-operating-system-level-and-how-do-you-list-and-walk-directories-efficiently-in-net 2026-10-23T06:18:36Z https://dhakalsangam.com.np/interview/q/what-analysers-run-during-a-net-build-how-do-ide-code-style-rules-differ-from-ca-code-quality-rules-and-how-do-you-configure-them-across-a-team 2026-11-01T03:30:18Z https://dhakalsangam.com.np/interview/q/what-are-anonymous-methods-in-c-the-delegate-keyword-syntax-how-do-they-differ-from-lambdas-what-can-they-still-do-that-lambdas-cannot-can-they-be-static-and-would-you-use-them-in-new-code 2026-10-30T23:24:54Z https://dhakalsangam.com.np/interview/q/what-are-anonymous-types-in-c-explain-what-the-compiler-generates-how-equality-and-immutability-work-why-behaves-differently-from-equals-when-two-anonymous-types-share-a-type-their-use-in-linq-p 2026-10-30T23:32:35Z https://dhakalsangam.com.np/interview/q/what-are-async-streams-and-iasyncenumerable-of-t-how-do-you-produce-consume-and-cancel-them 2026-10-31T06:48:41Z https://dhakalsangam.com.np/interview/q/what-are-bits-and-bytes-how-big-are-the-net-numeric-types-and-what-happens-when-an-int-overflows 2026-10-23T05:58:17Z https://dhakalsangam.com.np/interview/q/what-are-boxing-and-unboxing-in-c-where-does-hidden-boxing-happen-what-does-it-cost-and-how-do-you-find-and-remove-it 2026-10-30T09:50:56Z https://dhakalsangam.com.np/interview/q/what-are-closures-in-c-explain-how-captured-variables-are-hoisted-into-a-compiler-generated-class-why-capture-is-by-variable-rather-than-by-value-the-for-loop-versus-foreach-capture-difference-c 2026-10-30T23:36:08Z https://dhakalsangam.com.np/interview/q/what-are-collection-expressions-in-c-12-explain-the-a-b-c-syntax-which-target-types-they-support-arrays-spans-lists-interfaces-collectionbuilder-types-why-they-have-no-natural-type-how-the-compi 2026-10-30T23:43:36Z https://dhakalsangam.com.np/interview/q/what-are-conditional-breakpoints-hit-counts-filters-tracepoints-and-data-breakpoints-and-when-do-you-use-each 2026-11-01T03:08:38Z https://dhakalsangam.com.np/interview/q/what-are-exception-filters-catch-when-in-c-how-do-they-differ-from-catching-and-rethrowing-why-do-they-keep-the-stack-unwound-state-intact-and-what-are-good-and-bad-uses-of-them 2026-10-30T10:19:20Z https://dhakalsangam.com.np/interview/q/what-are-expression-trees-in-c-explain-how-the-compiler-turns-a-lambda-into-an-expression-tdelegate-how-to-build-inspect-and-compile-expression-trees-at-run-time-how-linq-providers-and-libraries 2026-10-30T23:30:05Z https://dhakalsangam.com.np/interview/q/what-are-file-descriptors-on-linux-and-handles-on-windows-how-does-net-manage-them-and-why-does-safehandle-exist 2026-10-23T06:18:20Z https://dhakalsangam.com.np/interview/q/what-are-file-scoped-namespaces-global-using-directives-and-implicit-usings-in-modern-c-explain-how-each-works-where-to-put-global-usings-how-implicitusings-and-the-using-msbuild-item-generate-t 2026-10-30T23:42:24Z https://dhakalsangam.com.np/interview/q/what-are-func-action-and-predicate-in-net-when-do-you-use-each-why-can-a-func-t-bool-not-be-passed-where-a-predicate-t-is-expected-and-when-would-you-declare-your-own-delegate-type-instead 2026-10-30T23:23:49Z https://dhakalsangam.com.np/interview/q/what-are-generic-classes-in-c-why-do-generics-exist-how-do-you-declare-and-close-a-generic-type-and-how-do-static-fields-behave-for-each-constructed-type-such-as-cache-int-and-cache-string 2026-10-30T23:16:28Z https://dhakalsangam.com.np/interview/q/what-are-generic-interfaces-in-c-explain-why-iequatable-t-icomparable-t-and-ienumerable-t-exist-alongside-their-non-generic-versions-how-a-type-implements-several-closed-versions-of-one-interfac 2026-10-30T23:17:39Z https://dhakalsangam.com.np/interview/q/what-are-immutable-collections-in-net-compare-immutablearray-t-immutablelist-t-and-immutabledictionary-tkey-tvalue-explain-builders-and-structural-sharing-and-contrast-them-with-readonlycollecti 2026-10-30T10:14:06Z https://dhakalsangam.com.np/interview/q/what-are-indexers-in-c-explain-how-to-declare-and-overload-them-how-they-compile-how-they-work-with-index-and-range-1-and-ref-returning-indexers-and-when-an-indexer-is-or-is-not-a-good-api 2026-10-30T23:10:01Z https://dhakalsangam.com.np/interview/q/what-are-inner-exceptions-and-how-do-you-work-with-exception-chains-in-net-explain-innerexception-getbaseexception-aggregateexception-flatten-handle-and-what-await-does-with-it-and-wrapper-excep 2026-10-30T10:21:05Z https://dhakalsangam.com.np/interview/q/what-are-interceptors-in-c-and-what-should-a-net-developer-know-about-them-explain-what-problem-they-solve-how-a-source-generator-uses-interceptslocation-to-redirect-a-specific-call-site-the-int 2026-10-30T23:44:53Z https://dhakalsangam.com.np/interview/q/what-are-just-my-code-symbols-pdb-files-and-source-link-and-how-do-you-step-into-framework-or-nuget-package-code 2026-11-01T03:12:12Z https://dhakalsangam.com.np/interview/q/what-are-linked-cancellation-tokens-and-how-do-you-combine-a-caller-s-token-with-your-own-timeout-safely 2026-10-31T06:47:09Z https://dhakalsangam.com.np/interview/q/what-are-local-functions-in-c-how-do-they-differ-from-lambdas-in-capture-allocation-and-recursion-and-when-do-you-use-a-static-local-function 2026-10-30T09:47:25Z https://dhakalsangam.com.np/interview/q/what-are-memory-barriers-why-do-cpus-and-compilers-reorder-memory-operations-and-how-does-net-expose-barriers 2026-10-31T06:44:13Z https://dhakalsangam.com.np/interview/q/what-are-memory-t-and-readonlymemory-t-and-how-do-they-differ-from-spans-explain-why-they-can-live-on-the-heap-and-cross-await-how-span-works-slicing-getting-at-the-underlying-array-with-memorym 2026-10-30T23:47:27Z https://dhakalsangam.com.np/interview/q/what-are-metadata-and-the-manifest-in-a-net-assembly-and-how-can-you-read-them-without-loading-the-assembly 2026-10-30T23:57:38Z https://dhakalsangam.com.np/interview/q/what-are-nested-types-in-c-explain-how-a-nested-class-differs-from-a-java-inner-class-what-it-can-access-in-the-outer-type-default-accessibility-and-when-nested-types-are-a-good-or-a-bad-design 2026-10-30T23:07:29Z https://dhakalsangam.com.np/interview/q/what-are-net-tools-and-how-do-global-tools-differ-from-local-tools-with-a-tool-manifest-and-dotnet-tool-restore 2026-11-01T03:18:19Z https://dhakalsangam.com.np/interview/q/what-are-nullable-reference-types-in-c-explain-the-annotations-and-how-the-compiler-s-null-state-flow-analysis-works-attributes-such-as-notnullwhen-and-membernotnull-and-their-limits-at-run-time 2026-10-30T09:50:55Z https://dhakalsangam.com.np/interview/q/what-are-nullable-value-types-nullable-t-int-in-c-how-do-hasvalue-value-getvalueordefault-lifted-operators-and-boxing-of-a-null-nullable-work 2026-10-30T10:24:01Z https://dhakalsangam.com.np/interview/q/what-are-partial-classes-and-partial-members-in-c-explain-how-the-parts-are-combined-why-source-generators-depend-on-them-partial-methods-classic-and-extended-partial-properties-c-13-and-partial 2026-10-30T23:06:16Z https://dhakalsangam.com.np/interview/q/what-are-pointers-and-references-in-net-how-do-object-references-ref-in-out-parameters-ref-locals-span-t-and-unsafe-pointers-differ 2026-10-23T06:11:57Z https://dhakalsangam.com.np/interview/q/what-are-ports-and-sockets-your-asp-net-core-api-works-on-your-laptop-but-nothing-answers-when-you-run-it-in-docker-what-is-going-on 2026-10-23T06:27:30Z https://dhakalsangam.com.np/interview/q/what-are-raw-string-literals-in-c-11-explain-the-triple-quote-syntax-how-indentation-is-removed-including-quotes-inside-the-text-interpolated-raw-strings-with-multiple-dollar-signs-utf-8-raw-str 2026-10-30T23:43:34Z https://dhakalsangam.com.np/interview/q/what-are-records-in-c-explain-record-classes-and-record-structs-what-the-compiler-generates-value-equality-tostring-deconstruct-with-expressions-how-equality-works-with-inheritance-and-where-rec 2026-10-30T23:07:30Z https://dhakalsangam.com.np/interview/q/what-are-roslyn-analysers-and-how-do-you-use-them-to-enforce-rules-in-a-team-explain-the-compiler-as-a-platform-idea-syntax-trees-semantic-model-operations-how-built-in-net-analysers-and-code-st 2026-10-30T23:38:52Z https://dhakalsangam.com.np/interview/q/what-are-runtime-identifiers-rids-and-when-do-you-need-to-set-one-in-a-net-project 2026-11-01T03:22:33Z https://dhakalsangam.com.np/interview/q/what-are-system-threading-channels-and-how-would-you-build-a-bounded-producer-consumer-pipeline-with-them 2026-10-31T06:49:25Z https://dhakalsangam.com.np/interview/q/what-are-target-framework-monikers-like-net8-0-net9-0-and-net10-0-how-do-you-choose-one-and-when-should-you-multi-target 2026-11-01T03:21:54Z https://dhakalsangam.com.np/interview/q/what-are-task-continuations-compare-continuewith-with-await-and-explain-the-options-that-control-how-continuations-run 2026-10-31T06:34:57Z https://dhakalsangam.com.np/interview/q/what-are-the-built-in-numeric-data-types-in-c-when-do-you-use-int-long-double-or-decimal-and-how-do-overflow-checked-arithmetic-and-floating-point-precision-affect-real-code 2026-10-30T09:42:11Z https://dhakalsangam.com.np/interview/q/what-are-the-main-ides-and-editors-for-net-development-and-how-do-visual-studio-visual-studio-code-and-jetbrains-rider-differ 2026-11-01T02:50:11Z https://dhakalsangam.com.np/interview/q/what-are-the-main-parts-of-a-cpu-cores-registers-alu-control-unit-and-caches-and-how-do-they-work-together-to-run-your-code 2026-10-23T06:07:09Z https://dhakalsangam.com.np/interview/q/what-are-the-object-header-and-the-sync-block-in-net-and-how-do-lock-and-gethashcode-use-them 2026-10-31T00:05:53Z https://dhakalsangam.com.np/interview/q/what-are-the-options-for-build-time-code-generation-in-net-and-how-do-you-choose-between-source-generators-msbuild-tasks-t4-templates-and-il-weaving 2026-10-23T18:45:35Z https://dhakalsangam.com.np/interview/q/what-are-the-risks-of-fire-and-forget-tasks-in-net-and-how-would-you-run-background-work-safely-in-asp-net-core 2026-10-31T06:36:35Z https://dhakalsangam.com.np/interview/q/what-are-trees-binary-trees-and-binary-search-trees-explain-traversals-why-balance-matters-and-where-trees-appear-in-real-net-systems-and-databases 2026-10-23T06:37:32Z https://dhakalsangam.com.np/interview/q/what-are-virtual-methods-in-c-explain-why-members-are-non-virtual-by-default-how-a-virtual-call-is-dispatched-at-run-time-what-it-costs-when-the-jit-can-devirtualise-it-and-what-can-and-cannot-b 2026-10-30T23:03:48Z https://dhakalsangam.com.np/interview/q/what-are-weakreference-and-conditionalweaktable-in-net-and-when-are-weak-references-the-right-tool 2026-10-31T05:02:28Z https://dhakalsangam.com.np/interview/q/what-are-your-options-with-dotnet-publish-framework-dependent-or-self-contained-single-file-trimming-readytorun-native-aot-and-container-images-how-do-you-choose 2026-11-01T03:16:18Z https://dhakalsangam.com.np/interview/q/what-does-configureawait-false-do-when-should-you-use-it-and-what-are-configureawaitoptions-in-net-8 2026-10-31T06:45:38Z https://dhakalsangam.com.np/interview/q/what-does-default-mean-in-c-explain-default-t-the-default-literal-default-values-of-structs-enums-and-reference-types-and-how-default-is-used-in-generics-and-optional-parameters 2026-10-30T10:24:00Z https://dhakalsangam.com.np/interview/q/what-does-dry-really-mean-and-when-does-removing-duplication-make-a-net-codebase-worse 2026-10-31T09:40:33Z https://dhakalsangam.com.np/interview/q/what-does-fail-fast-mean-in-net-and-how-do-you-apply-it-without-making-the-system-fragile 2026-10-31T09:45:59Z https://dhakalsangam.com.np/interview/q/what-does-it-mean-that-string-is-immutable-in-c-what-really-happens-in-memory-when-you-modify-a-string-and-why-did-net-make-strings-immutable 2026-10-30T09:55:59Z https://dhakalsangam.com.np/interview/q/what-does-jetbrains-rider-offer-a-net-team-compared-with-visual-studio-and-what-are-the-trade-offs 2026-11-01T03:06:10Z https://dhakalsangam.com.np/interview/q/what-does-kiss-mean-in-practice-for-a-net-engineer-and-how-do-you-tell-simple-from-merely-easy 2026-10-31T09:41:10Z https://dhakalsangam.com.np/interview/q/what-does-low-coupling-mean-what-kinds-of-coupling-exist-in-net-systems-and-how-do-you-reduce-the-harmful-ones 2026-10-31T09:43:57Z https://dhakalsangam.com.np/interview/q/what-does-readonly-mean-in-each-place-it-can-appear-in-c-explain-readonly-fields-static-readonly-versus-const-and-the-versioning-trap-readonly-structs-readonly-members-readonly-ref-returns-how-t 2026-10-30T23:51:04Z https://dhakalsangam.com.np/interview/q/what-does-sealed-mean-in-c-and-should-application-classes-be-sealed-by-default-explain-sealed-classes-and-sealed-overrides-the-performance-benefits-the-effect-on-testing-and-mocking-and-the-vers 2026-10-30T23:04:59Z https://dhakalsangam.com.np/interview/q/what-does-single-file-publish-do-in-net-and-what-breaks-when-you-switch-an-app-to-it 2026-10-31T00:01:06Z https://dhakalsangam.com.np/interview/q/what-does-tell-don-t-ask-mean-and-how-does-it-change-the-way-you-design-domain-classes-in-c 2026-10-31T09:45:17Z https://dhakalsangam.com.np/interview/q/what-does-the-call-stack-window-show-how-do-you-use-it-to-work-out-how-code-reached-a-point-and-how-does-it-handle-async-code 2026-11-01T03:09:30Z https://dhakalsangam.com.np/interview/q/what-does-the-compiler-generate-for-an-async-method-explain-the-async-state-machine 2026-10-31T06:33:24Z https://dhakalsangam.com.np/interview/q/what-does-the-interlocked-class-do-and-how-do-you-build-a-lock-free-update-with-compareexchange 2026-10-31T06:42:41Z https://dhakalsangam.com.np/interview/q/what-does-the-monitor-class-provide-beyond-the-lock-statement-explain-tryenter-wait-and-pulse 2026-10-31T06:38:13Z https://dhakalsangam.com.np/interview/q/what-does-the-single-responsibility-principle-really-mean-and-how-do-you-apply-it-in-a-net-codebase-without-creating-hundreds-of-tiny-classes 2026-10-31T09:37:05Z https://dhakalsangam.com.np/interview/q/what-does-volatile-mean-in-c-and-how-do-volatile-read-and-volatile-write-differ-from-interlocked 2026-10-31T06:43:28Z https://dhakalsangam.com.np/interview/q/what-do-in-parameters-and-ref-readonly-parameters-c-12-do-explain-passing-large-structs-by-readonly-reference-hidden-defensive-copies-with-non-readonly-structs-readonly-members-when-in-makes-cod 2026-10-30T23:49:52Z https://dhakalsangam.com.np/interview/q/what-do-the-async-and-await-keywords-actually-do-explain-what-happens-when-execution-reaches-an-await 2026-10-31T06:32:34Z https://dhakalsangam.com.np/interview/q/what-generic-constraints-does-c-support-explain-class-class-struct-unmanaged-notnull-new-base-class-interface-naked-type-enum-and-delegate-constraints-and-the-c-13-allows-ref-struct-anti-constra 2026-10-30T23:17:40Z https://dhakalsangam.com.np/interview/q/what-happens-during-a-gen-0-allocation-and-collection-in-net-and-how-do-you-reduce-gen-0-gc-frequency 2026-10-31T04:51:12Z https://dhakalsangam.com.np/interview/q/what-is-a-breakpoint-and-how-do-you-step-through-net-code-with-step-into-step-over-and-step-out 2026-11-01T03:08:10Z https://dhakalsangam.com.np/interview/q/what-is-abstraction-in-object-oriented-programming-and-how-is-it-different-from-encapsulation-how-do-you-design-a-good-abstraction-in-c-and-what-does-a-leaky-or-premature-abstraction-look-like 2026-10-30T22:58:34Z https://dhakalsangam.com.np/interview/q/what-is-a-cache-miss-how-would-you-find-out-whether-cache-misses-are-slowing-down-a-net-service-and-how-do-you-reduce-them 2026-10-23T06:12:13Z https://dhakalsangam.com.np/interview/q/what-is-a-context-switch-what-does-it-cost-and-why-can-having-too-many-threads-make-a-net-service-slower 2026-10-23T04:37:10Z https://dhakalsangam.com.np/interview/q/what-is-a-delegate-in-c-explain-what-a-delegate-object-contains-how-it-is-created-and-invoked-delegate-equality-how-instance-and-static-method-targets-differ-what-allocations-happen-and-how-dele 2026-10-30T23:21:22Z https://dhakalsangam.com.np/interview/q/what-is-a-dependency-relationship-between-classes-and-how-is-it-different-from-association-explain-how-dependencies-appear-in-c-code-why-direction-matters-dependency-inversion-principle-and-how 2026-10-30T23:02:31Z https://dhakalsangam.com.np/interview/q/what-is-a-gen-2-full-garbage-collection-in-net-what-triggers-it-and-how-do-you-investigate-frequent-gen-2-gcs 2026-10-31T04:53:08Z https://dhakalsangam.com.np/interview/q/what-is-aggregation-and-how-does-it-differ-from-composition-use-examples-to-explain-shared-versus-owned-parts-lifetimes-deletion-and-cascade-rules-and-how-the-difference-shows-up-in-c-code-and-e 2026-10-30T23:01:13Z https://dhakalsangam.com.np/interview/q/what-is-a-graph-data-structure-how-do-you-represent-one-in-c-and-where-do-graphs-show-up-in-real-backend-systems-dependencies-workflows-permissions-how-would-you-detect-a-cycle-or-find-a-valid-e 2026-10-23T05:17:46Z https://dhakalsangam.com.np/interview/q/what-is-a-greedy-algorithm-give-examples-where-greedy-is-optimal-interval-scheduling-dijkstra-huffman-and-where-it-fails-coin-change-with-arbitrary-coins-0-1-knapsack-how-do-you-decide-whether-g 2026-10-23T06:44:53Z https://dhakalsangam.com.np/interview/q/what-is-a-heap-data-structure-and-how-does-priorityqueue-telement-tpriority-work-in-net-show-how-you-would-find-the-top-k-items-from-a-large-stream-efficiently 2026-10-23T06:37:37Z https://dhakalsangam.com.np/interview/q/what-is-a-linked-list-compare-linkedlist-t-with-list-t-in-net-including-big-o-and-real-world-performance-and-give-a-case-where-a-linked-list-is-the-right-choice 2026-10-23T06:36:24Z https://dhakalsangam.com.np/interview/q/what-is-a-method-table-and-the-type-object-in-the-clr-and-what-is-the-in-memory-layout-of-a-net-object 2026-10-31T00:05:52Z https://dhakalsangam.com.np/interview/q/what-is-a-multicast-delegate-explain-how-and-build-the-invocation-list-the-order-handlers-run-in-what-happens-to-return-values-and-exceptions-why-delegates-are-thread-safe-to-read-but-events-nee 2026-10-30T23:22:30Z https://dhakalsangam.com.np/interview/q/what-is-a-mutex-in-net-how-is-it-different-from-lock-and-when-would-you-use-a-named-mutex 2026-10-31T06:38:58Z https://dhakalsangam.com.np/interview/q/what-is-an-abstract-class-in-c-and-when-would-you-use-one-explain-abstract-members-constructors-and-state-in-an-abstract-class-the-template-method-pattern-and-how-abstract-classes-evolve-compare 2026-10-30T23:03:48Z https://dhakalsangam.com.np/interview/q/what-is-an-array-and-how-does-list-t-build-on-it-in-net-explain-memory-layout-indexing-cost-how-list-t-grows-and-when-you-would-use-an-array-list-t-or-span-t 2026-10-23T06:36:11Z https://dhakalsangam.com.np/interview/q/what-is-a-net-assembly-and-what-does-assembly-identity-name-version-culture-public-key-token-mean-in-modern-net 2026-10-30T23:56:31Z https://dhakalsangam.com.np/interview/q/what-is-an-event-in-c-and-how-is-it-different-from-a-public-delegate-field-explain-what-the-event-keyword-generates-field-like-events-versus-custom-add-remove-accessors-how-to-raise-an-event-saf 2026-10-30T23:22:31Z https://dhakalsangam.com.np/interview/q/what-is-an-ip-address-explain-ipv4-vs-ipv6-private-vs-public-ranges-subnets-and-cidr-notation-and-nat-with-examples-from-cloud-or-container-networking 2026-10-23T06:23:01Z https://dhakalsangam.com.np/interview/q/what-is-an-sdk-style-csproj-and-how-does-it-differ-from-an-old-style-project-file 2026-11-01T03:20:35Z https://dhakalsangam.com.np/interview/q/what-is-a-page-fault-explain-soft-minor-vs-hard-major-page-faults-and-how-you-would-investigate-a-net-service-whose-latency-spikes-line-up-with-a-high-page-fault-rate 2026-10-23T06:18:08Z https://dhakalsangam.com.np/interview/q/what-is-a-race-condition-give-examples-in-net-including-async-and-database-races-and-explain-how-you-find-and-fix-them 2026-10-31T06:53:07Z https://dhakalsangam.com.np/interview/q/what-is-a-record-struct-in-c-10-and-how-does-it-differ-from-a-record-class-and-a-plain-struct-explain-readonly-record-struct-the-mutability-default-generated-equality-versus-valuetype-equals-wit 2026-10-30T23:41:14Z https://dhakalsangam.com.np/interview/q/what-is-a-ref-struct-and-when-would-you-write-one-explain-the-rules-stack-only-no-boxing-no-class-fields-no-lambda-capture-ref-fields-c-11-c-13-changes-implementing-interfaces-the-allows-ref-str 2026-10-30T23:51:05Z https://dhakalsangam.com.np/interview/q/what-is-a-semaphore-in-net-and-how-does-it-differ-from-a-mutex 2026-10-31T06:39:38Z https://dhakalsangam.com.np/interview/q/what-is-a-set-when-would-you-use-hashset-t-sortedset-t-frozenset-t-or-immutablehashset-t-in-net-and-what-set-operations-do-they-support 2026-10-23T06:37:04Z https://dhakalsangam.com.np/interview/q/what-is-assemblyloadcontext-and-how-do-you-build-an-unloadable-plugin-system-with-it 2026-10-31T00:03:33Z https://dhakalsangam.com.np/interview/q/what-is-association-between-classes-in-object-oriented-design-explain-multiplicity-direction-unidirectional-versus-bidirectional-how-associations-appear-in-c-code-and-ef-core-and-the-problems-bi 2026-10-30T23:01:12Z https://dhakalsangam.com.np/interview/q/what-is-a-static-class-in-c-explain-what-it-can-contain-how-it-differs-from-a-singleton-where-extension-methods-and-c-14-extension-members-live-static-state-and-thread-safety-and-why-heavy-use-o 2026-10-30T23:06:15Z https://dhakalsangam.com.np/interview/q/what-is-a-stream-in-net-explain-how-filestream-memorystream-and-wrapper-streams-like-gzipstream-fit-together-and-the-common-mistakes-when-reading-from-a-stream 2026-10-23T06:22:09Z https://dhakalsangam.com.np/interview/q/what-is-a-synchronizationcontext-which-net-app-models-have-one-and-how-does-it-cause-the-classic-async-deadlock 2026-10-31T06:44:58Z https://dhakalsangam.com.np/interview/q/what-is-async-over-sync-why-is-wrapping-synchronous-code-in-task-run-often-a-mistake-and-when-is-it-acceptable 2026-10-31T06:54:40Z https://dhakalsangam.com.np/interview/q/what-is-a-system-call-how-does-a-net-call-like-file-readallbytesasync-or-socket-sendasync-reach-the-kernel-and-why-can-system-calls-be-expensive 2026-10-23T06:17:38Z https://dhakalsangam.com.np/interview/q/what-is-a-task-in-net-is-a-task-the-same-as-a-thread 2026-10-31T06:30:14Z https://dhakalsangam.com.np/interview/q/what-is-a-taskscheduler-and-what-is-the-difference-between-taskscheduler-default-and-taskscheduler-current 2026-10-31T06:34:11Z https://dhakalsangam.com.np/interview/q/what-is-a-thread-in-net-and-when-would-you-still-create-one-directly-instead-of-using-task-run-or-the-threadpool 2026-10-31T06:25:19Z https://dhakalsangam.com.np/interview/q/what-is-a-trie-prefix-tree-implement-insert-exact-search-and-prefix-search-in-c-and-discuss-when-a-trie-is-the-right-choice-for-something-like-autocomplete-versus-alternatives 2026-10-23T06:37:45Z https://dhakalsangam.com.np/interview/q/what-is-backpressure-and-how-do-you-implement-it-across-a-net-system-from-in-process-queues-to-message-brokers-and-http-apis 2026-10-31T06:58:26Z https://dhakalsangam.com.np/interview/q/what-is-big-o-notation-explain-o-1-o-log-n-o-n-o-n-log-n-o-n-and-o-2-with-net-examples-and-the-difference-between-best-average-worst-case-and-amortised-cost 2026-10-23T06:43:30Z https://dhakalsangam.com.np/interview/q/what-is-bounds-checking-in-net-arrays-why-does-it-exist-when-does-the-jit-eliminate-it-and-how-do-you-write-loops-that-avoid-it-safely-and-when-is-unsafe-code-justified 2026-10-30T10:06:46Z https://dhakalsangam.com.np/interview/q/what-is-cache-locality-why-is-iterating-a-2d-array-row-by-row-much-faster-than-column-by-column-and-how-should-it-influence-your-choice-of-net-data-structures 2026-10-23T06:07:48Z https://dhakalsangam.com.np/interview/q/what-is-character-encoding-explain-ascii-and-unicode-and-the-difference-between-a-character-a-code-point-and-a-code-unit 2026-10-23T06:01:04Z https://dhakalsangam.com.np/interview/q/what-is-composition-in-object-oriented-design-show-how-a-c-class-can-be-built-from-smaller-objects-that-it-owns-and-delegates-to-and-explain-the-benefits-for-change-testing-and-reuse 2026-10-30T22:59:52Z https://dhakalsangam.com.np/interview/q/what-is-contravariance-in-c-generics-explain-the-in-modifier-why-an-icomparer-object-or-action-object-can-be-used-where-icomparer-string-or-action-string-is-expected-which-bcl-types-are-contrava 2026-10-30T23:18:51Z https://dhakalsangam.com.np/interview/q/what-is-convention-over-configuration-and-where-does-net-use-it-in-asp-net-core-and-ef-core 2026-10-31T09:48:47Z https://dhakalsangam.com.np/interview/q/what-is-covariance-in-c-generics-explain-the-out-modifier-why-ienumerable-string-converts-to-ienumerable-object-but-list-string-does-not-convert-to-list-object-which-bcl-types-are-covariant-and 2026-10-30T23:18:50Z https://dhakalsangam.com.np/interview/q/what-is-cpu-pipelining-and-how-do-superscalar-and-out-of-order-execution-make-modern-cpus-fast-what-stalls-a-pipeline 2026-10-23T06:07:26Z https://dhakalsangam.com.np/interview/q/what-is-deconstruction-in-c-explain-how-var-a-b-x-works-for-tuples-records-and-any-type-with-a-deconstruct-method-including-extension-deconstruct-discards-deconstruction-in-foreach-and-linq-mixe 2026-10-30T23:33:44Z https://dhakalsangam.com.np/interview/q/what-is-dynamic-in-c-how-does-the-dlr-bind-calls-at-run-time-how-does-it-differ-from-object-and-var-and-when-is-it-a-reasonable-choice 2026-10-30T09:54:22Z https://dhakalsangam.com.np/interview/q/what-is-dynamic-pgo-in-net-and-how-does-guarded-devirtualisation-make-interface-and-virtual-calls-faster 2026-10-30T23:59:58Z https://dhakalsangam.com.np/interview/q/what-is-dynamic-programming-explain-overlapping-subproblems-and-optimal-substructure-compare-memoisation-top-down-with-tabulation-bottom-up-and-solve-a-problem-such-as-minimum-coins-for-an-amoun 2026-10-23T06:44:44Z https://dhakalsangam.com.np/interview/q/what-is-encapsulation-and-how-do-you-apply-it-well-in-c-show-the-difference-between-a-class-that-exposes-its-data-and-one-that-protects-its-invariants 2026-10-30T22:57:14Z https://dhakalsangam.com.np/interview/q/what-is-endianness-and-how-do-you-read-and-write-multi-byte-binary-data-correctly-in-net 2026-10-23T06:03:44Z https://dhakalsangam.com.np/interview/q/what-is-evolutionary-architecture-and-how-do-you-design-a-net-system-so-its-architecture-can-change-safely-over-time 2026-10-31T09:53:00Z https://dhakalsangam.com.np/interview/q/what-is-gc-pressure-in-net-how-do-you-measure-it-and-how-do-you-reduce-it-including-gc-addmemorypressure-for-native-memory 2026-10-31T05:04:25Z https://dhakalsangam.com.np/interview/q/what-is-graph-traversal-explain-breadth-first-search-bfs-with-a-c-implementation-why-it-finds-the-shortest-path-in-an-unweighted-graph-and-where-you-would-use-it-in-a-real-system 2026-10-23T06:45:06Z https://dhakalsangam.com.np/interview/q/what-is-high-cohesion-how-do-you-recognise-low-cohesion-in-c-code-and-how-do-you-improve-it 2026-10-31T09:43:16Z https://dhakalsangam.com.np/interview/q/what-is-ienumerable-t-really-explain-the-ienumerable-ienumerator-contract-how-foreach-is-compiled-including-the-pattern-based-getenumerator-and-struct-enumerators-enumerator-disposal-iasyncenume 2026-10-30T23:28:46Z https://dhakalsangam.com.np/interview/q/what-is-il-intermediate-language-and-how-do-you-read-the-il-the-c-compiler-produces 2026-10-30T23:57:39Z https://dhakalsangam.com.np/interview/q/what-is-iqueryable-t-and-how-is-it-different-from-ienumerable-t-explain-expression-elementtype-and-provider-how-queryable-methods-build-expression-trees-why-the-static-type-of-a-variable-decides 2026-10-30T23:30:04Z https://dhakalsangam.com.np/interview/q/what-is-memory-alignment-and-padding-how-does-the-clr-lay-out-structs-and-classes-in-memory-and-when-would-you-control-layout-with-structlayout 2026-10-23T06:12:27Z https://dhakalsangam.com.np/interview/q/what-is-msbuild-and-how-do-properties-items-targets-and-tasks-fit-together-when-you-build-a-net-project 2026-11-01T03:26:51Z https://dhakalsangam.com.np/interview/q/what-is-nativeaot-in-net-what-does-it-give-you-and-what-are-its-restrictions 2026-10-31T00:01:05Z https://dhakalsangam.com.np/interview/q/what-is-net-hot-reload-how-does-it-work-under-the-hood-and-when-does-it-fall-back-to-a-restart 2026-11-01T03:07:39Z https://dhakalsangam.com.np/interview/q/what-is-plinq-when-does-asparallel-help-and-when-does-it-make-things-worse 2026-10-31T06:50:52Z https://dhakalsangam.com.np/interview/q/what-is-polymorphism-in-c-explain-compile-time-overloading-generics-and-run-time-virtual-dispatch-interfaces-polymorphism-how-virtual-dispatch-works-under-the-hood-and-how-pattern-matching-relat 2026-10-30T22:59:51Z https://dhakalsangam.com.np/interview/q/what-is-readonlyspan-char-and-how-does-it-let-you-parse-and-slice-strings-without-allocating-show-a-parser-that-uses-it-and-explain-its-limitations-and-when-to-use-readonlymemory-char-instead 2026-10-30T10:03:27Z https://dhakalsangam.com.np/interview/q/what-is-readytorun-r2r-and-when-should-you-publish-with-it 2026-10-30T23:59:58Z https://dhakalsangam.com.np/interview/q/what-is-recursion-explain-base-cases-the-call-stack-and-stack-overflow-in-net-then-write-a-recursive-and-an-iterative-version-of-a-tree-or-folder-walk-in-c-when-should-you-avoid-recursion 2026-10-23T06:44:33Z https://dhakalsangam.com.np/interview/q/what-is-semaphoreslim-and-how-do-you-use-it-as-an-async-lock-or-to-throttle-concurrent-async-work 2026-10-31T06:40:23Z https://dhakalsangam.com.np/interview/q/what-is-separation-of-concerns-and-how-does-it-show-up-in-an-asp-net-core-application 2026-10-31T09:42:30Z https://dhakalsangam.com.np/interview/q/what-is-server-gc-in-net-how-does-datas-change-it-in-net-9-and-later-and-how-do-you-tune-it-in-containers 2026-10-31T04:57:02Z https://dhakalsangam.com.np/interview/q/what-is-simd-how-do-cpu-vector-registers-work-and-when-would-you-use-vector128-t-vector256-t-or-vector-t-in-net 2026-10-23T06:08:34Z https://dhakalsangam.com.np/interview/q/what-is-space-complexity-how-do-you-analyse-the-memory-an-algorithm-uses-in-net-including-auxiliary-space-recursion-depth-allocations-and-the-gc-and-how-do-you-trade-time-for-space 2026-10-23T06:44:01Z https://dhakalsangam.com.np/interview/q/what-is-span-t-and-how-do-you-use-it-to-write-allocation-free-code-explain-what-a-span-points-to-arrays-stack-memory-native-memory-slicing-why-it-is-a-ref-struct-and-what-that-forbids-memoryexte 2026-10-30T23:46:12Z https://dhakalsangam.com.np/interview/q/what-is-spinlock-and-when-if-ever-should-you-use-it-instead-of-lock 2026-10-31T06:41:07Z https://dhakalsangam.com.np/interview/q/what-is-string-interning-in-net-which-strings-are-interned-automatically-how-do-string-intern-and-string-isinterned-work-and-when-is-interning-useful-or-harmful 2026-10-30T10:24:34Z https://dhakalsangam.com.np/interview/q/what-is-sync-over-async-where-does-it-sneak-into-net-code-and-how-do-you-remove-it 2026-10-31T06:56:07Z https://dhakalsangam.com.np/interview/q/what-is-the-common-language-runtime-clr-and-which-services-does-it-give-your-net-application 2026-10-30T23:55:24Z https://dhakalsangam.com.np/interview/q/what-is-the-common-language-specification-cls-and-when-should-you-mark-a-library-as-clscompliant 2026-10-30T23:56:30Z https://dhakalsangam.com.np/interview/q/what-is-the-common-type-system-cts-and-how-does-it-let-different-net-languages-share-types 2026-10-30T23:55:25Z https://dhakalsangam.com.np/interview/q/what-is-the-debugger-s-memory-window-when-is-it-useful-in-net-and-how-is-it-different-from-memory-profiling-tools 2026-11-01T03:10:24Z https://dhakalsangam.com.np/interview/q/what-is-the-dependency-inversion-principle-how-is-it-different-from-dependency-injection-and-how-do-you-apply-it-in-a-layered-net-application 2026-10-31T09:39:53Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-a-class-and-an-object-in-c-explain-how-an-object-is-created-with-new-where-it-lives-what-instance-and-static-members-belong-to-and-how-object-identity-differs-from 2026-10-30T22:55:56Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-a-foreground-thread-and-a-background-thread-in-net-and-why-does-it-matter-at-shutdown 2026-10-31T06:26:57Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-a-forward-proxy-and-a-reverse-proxy-your-asp-net-core-app-behind-a-reverse-proxy-logs-the-proxy-s-ip-for-every-user-and-gets-into-an-https-redirect-loop-what-is-wr 2026-10-23T05:03:05Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-a-local-variable-a-const-a-readonly-field-and-a-static-readonly-field-in-c-and-how-do-literals-such-as-numeric-suffixes-digit-separators-and-raw-string-literals-wo 2026-10-30T09:40:18Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-an-expression-and-a-statement-in-c-explain-switch-expressions-pattern-matching-and-expression-bodied-members-and-when-you-would-use-each 2026-10-30T09:43:58Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-a-packagereference-and-a-projectreference-and-how-do-privateassets-and-transitive-dependencies-affect-consumers 2026-11-01T03:24:41Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-a-process-and-a-thread-how-do-they-map-to-net-concepts-such-as-process-thread-the-thread-pool-and-task 2026-10-23T04:37:05Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-arraylist-and-list-t-in-c-why-is-arraylist-still-in-net-and-what-goes-wrong-when-you-use-it-in-new-code 2026-10-30T10:09:13Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-a-sln-and-a-slnx-solution-file-and-when-would-you-use-a-solution-filter 2026-11-01T03:21:12Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-background-gc-and-the-older-concurrent-gc-in-net-and-how-do-gc-latency-modes-affect-pauses 2026-10-31T04:57:53Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-debug-and-release-builds-in-net-and-why-can-code-behave-differently-between-them 2026-11-01T03:27:29Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-latency-bandwidth-and-throughput-how-do-round-trip-time-and-chatty-communication-affect-a-net-service-and-how-would-you-improve-it 2026-10-23T06:28:35Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-multi-dimensional-rectangular-arrays-and-jagged-arrays-in-c-how-are-they-laid-out-in-memory-which-is-faster-and-when-would-you-flatten-a-grid-into-a-single-dimensi 2026-10-30T10:05:06Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-ordinal-and-culture-sensitive-string-comparison-in-net-when-should-you-use-stringcomparison-ordinal-ordinalignorecase-currentculture-and-invariantculture-and-which 2026-10-30T09:59:44Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-sequential-and-random-file-access-why-does-it-matter-for-performance-on-hdds-and-ssds-and-which-net-apis-fileoptions-randomaccess-memory-mapped-files-help-with-eac 2026-10-23T04:48:25Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-sorteddictionary-tkey-tvalue-and-sortedlist-tkey-tvalue-in-c-how-is-each-implemented-what-are-the-costs-of-insert-lookup-and-enumeration-and-how-do-you-choose-betw 2026-10-30T10:12:24Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-tcp-and-udp-when-would-you-choose-each-and-why-does-http-3-run-over-udp 2026-10-23T06:27:22Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-the-stack-and-the-heap-in-net-and-what-actually-lives-where 2026-10-23T06:11:49Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-threadpool-worker-threads-and-i-o-completion-threads-and-does-it-matter-on-linux 2026-10-31T06:28:40Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-throw-and-throw-ex-in-c-why-does-throw-ex-lose-information-how-do-you-rethrow-an-exception-captured-on-another-thread-with-exceptiondispatchinfo-and-how-do-throw-e 2026-10-30T10:17:40Z https://dhakalsangam.com.np/interview/q/what-is-the-difference-between-value-types-and-reference-types-in-c-explain-copy-semantics-equality-where-they-are-stored-and-why-value-types-live-on-the-stack-is-only-partly-true 2026-10-30T09:49:09Z https://dhakalsangam.com.np/interview/q/what-is-the-interface-segregation-principle-and-how-do-you-apply-it-to-repositories-services-and-libraries-in-net 2026-10-31T09:39:11Z https://dhakalsangam.com.np/interview/q/what-is-the-large-object-heap-loh-in-net-and-how-do-you-find-and-fix-loh-fragmentation-and-churn 2026-10-31T04:54:08Z https://dhakalsangam.com.np/interview/q/what-is-the-law-of-demeter-and-how-do-you-apply-it-in-c-without-banning-fluent-apis-and-linq 2026-10-31T09:44:39Z https://dhakalsangam.com.np/interview/q/what-is-the-net-cli-and-what-do-dotnet-new-dotnet-build-dotnet-run-and-dotnet-clean-do 2026-11-01T03:14:21Z https://dhakalsangam.com.np/interview/q/what-is-the-open-closed-principle-and-how-do-you-apply-it-in-c-without-building-speculative-plug-in-frameworks 2026-10-31T09:37:47Z https://dhakalsangam.com.np/interview/q/what-is-the-operating-system-kernel-and-what-is-the-difference-between-user-mode-and-kernel-mode 2026-10-23T06:17:27Z https://dhakalsangam.com.np/interview/q/what-is-the-pinned-object-heap-poh-and-when-should-you-allocate-pinned-arrays-instead-of-using-fixed-or-gchandle 2026-10-31T05:05:06Z https://dhakalsangam.com.np/interview/q/what-is-the-principle-of-least-astonishment-and-how-do-you-apply-it-to-c-apis-and-library-design 2026-10-31T09:47:53Z https://dhakalsangam.com.np/interview/q/what-is-the-role-of-gen-1-in-the-net-gc-and-what-is-the-mid-life-crisis-problem 2026-10-31T04:52:08Z https://dhakalsangam.com.np/interview/q/what-is-tpl-dataflow-and-when-would-you-choose-it-over-channels-or-parallel-foreachasync 2026-10-31T06:50:10Z https://dhakalsangam.com.np/interview/q/what-is-unbounded-concurrency-why-does-it-take-systems-down-and-how-do-you-put-limits-in-place-in-net 2026-10-31T06:57:38Z https://dhakalsangam.com.np/interview/q/what-is-valuetask-when-should-you-use-it-instead-of-task-and-what-rules-must-callers-follow 2026-10-31T06:31:45Z https://dhakalsangam.com.np/interview/q/what-is-workstation-gc-in-net-when-is-it-the-default-and-when-would-you-choose-it-over-server-gc 2026-10-31T05:05:35Z https://dhakalsangam.com.np/interview/q/what-is-yagni-and-how-do-you-balance-it-against-designing-for-future-requirements 2026-10-31T09:41:52Z https://dhakalsangam.com.np/interview/q/what-kinds-of-pattern-matching-does-c-14-support-explain-type-constant-relational-logical-property-including-extended-property-positional-var-discard-and-list-patterns-how-the-compiler-checks-ex 2026-10-30T23:33:45Z https://dhakalsangam.com.np/interview/q/what-makes-a-source-generator-incremental-and-how-do-you-keep-a-generator-from-slowing-down-the-ide 2026-10-31T00:09:20Z https://dhakalsangam.com.np/interview/q/what-was-linq-to-sql-and-which-of-its-concepts-still-matter-for-a-net-10-developer-using-ef-core-explain-the-provider-model-datacontext-and-change-tracking-identity-map-deferred-loading-paramete 2026-10-30T23:26:11Z https://dhakalsangam.com.np/interview/q/when-is-code-duplication-acceptable-or-even-preferable-and-how-do-you-explain-that-decision-in-a-code-review 2026-10-31T09:50:07Z https://dhakalsangam.com.np/interview/q/when-is-unsafe-code-justified-in-modern-c-and-what-tools-exist-beyond-raw-pointers-explain-unsafe-blocks-pointers-and-fixed-pinning-function-pointers-nativememory-the-system-runtime-compilerserv 2026-10-30T23:52:51Z https://dhakalsangam.com.np/interview/q/when-should-a-type-implement-iasyncdisposable-how-does-await-using-work-and-how-do-you-implement-both-idisposable-and-iasyncdisposable-correctly 2026-10-31T05:01:30Z https://dhakalsangam.com.np/interview/q/when-should-you-create-a-custom-exception-in-net-and-how-do-you-design-one-properly-cover-naming-base-class-constructors-extra-properties-serialisation-in-modern-net-and-when-built-in-exceptions 2026-10-30T10:19:20Z https://dhakalsangam.com.np/interview/q/when-should-you-not-introduce-an-abstraction-in-a-net-codebase-and-how-do-you-decide-whether-an-interface-or-base-class-is-earning-its-keep 2026-10-31T09:49:28Z https://dhakalsangam.com.np/interview/q/when-should-you-use-readonlyspan-t-instead-of-span-t-and-what-modern-features-build-on-it-explain-read-only-views-over-strings-and-constant-data-u8-literals-static-readonlyspan-properties-backed 2026-10-30T23:47:27Z https://dhakalsangam.com.np/interview/q/when-should-you-use-stringbuilder-instead-of-string-concatenation-in-c-how-does-stringbuilder-work-internally-and-what-are-the-alternatives-such-as-string-join-string-create-and-interpolation 2026-10-30T09:57:51Z https://dhakalsangam.com.np/interview/q/when-would-you-use-linkedlist-t-in-c-explain-how-it-is-implemented-the-linkedlistnode-t-api-addbefore-addafter-remove-node-its-real-costs-compared-with-list-t-and-the-classic-lru-cache-that-comb 2026-10-30T10:14:05Z https://dhakalsangam.com.np/interview/q/when-would-you-use-readerwriterlockslim-and-what-are-its-pitfalls-compared-with-lock-or-immutable-snapshots 2026-10-31T06:59:14Z https://dhakalsangam.com.np/interview/q/which-blocking-calls-cause-problems-in-asp-net-core-how-do-you-find-them-and-what-should-replace-them 2026-10-31T06:56:52Z https://dhakalsangam.com.np/interview/q/which-linq-operators-cause-immediate-execution-and-how-do-you-choose-between-tolist-toarray-todictionary-tohashset-tolookup-and-the-async-versions-explain-the-cost-of-each-single-item-operators 2026-10-30T23:28:46Z https://dhakalsangam.com.np/interview/q/which-optimisations-does-the-net-jit-perform-and-how-do-you-write-code-that-lets-it-optimise-well 2026-10-31T00:04:43Z https://dhakalsangam.com.np/interview/q/which-sorting-algorithm-does-net-use-for-array-sort-and-list-t-sort-and-is-it-stable-compare-quicksort-merge-sort-heap-sort-and-insertion-sort-and-explain-when-orderby-a-custom-comparer-or-a-non 2026-10-23T06:44:21Z https://dhakalsangam.com.np/interview/q/which-visual-studio-edition-and-workloads-does-a-net-10-team-need-and-how-do-you-keep-everyone-s-installation-consistent 2026-11-01T03:03:44Z https://dhakalsangam.com.np/interview/q/why-can-a-loop-over-a-sorted-array-run-much-faster-than-the-same-loop-over-unsorted-data-explain-branch-prediction-and-how-to-write-branch-friendly-net-code 2026-10-23T06:07:35Z https://dhakalsangam.com.np/interview/q/write-generic-numeric-code-in-c-using-static-abstract-interface-members-and-generic-math-net-7-explain-inumber-t-and-the-smaller-interfaces-t-zero-and-t-createchecked-iparsable-t-how-to-make-you 2026-10-30T23:46:11Z https://dhakalsangam.com.np/interview/q/you-are-asked-to-set-build-governance-for-a-monorepo-of-250-net-projects-owned-by-twelve-teams-how-would-you-design-the-repo-wide-build-configuration-and-how-do-you-keep-it-healthy 2026-11-01T03:26:10Z https://dhakalsangam.com.np/interview/q/you-are-designing-a-new-service-and-a-colleague-uses-list-t-everywhere-how-do-you-choose-the-right-net-collection-for-each-job-and-what-collection-types-should-your-public-apis-accept-and-return 2026-10-30T10:16:02Z https://dhakalsangam.com.np/interview/q/you-need-to-import-a-20-gb-csv-file-into-sql-server-every-night-from-a-net-service-running-in-a-container-with-a-1-gb-memory-limit-how-would-you-design-it 2026-10-23T06:22:41Z https://dhakalsangam.com.np/interview/q/your-net-service-in-kubernetes-keeps-getting-oomkilled-even-though-the-gc-heap-looks-small-how-do-ram-virtual-memory-working-set-private-bytes-and-the-gc-heap-relate-and-how-do-you-investigate 2026-10-23T06:12:45Z https://dhakalsangam.com.np/interview/q/your-solution-has-80-projects-with-drifting-nuget-versions-how-would-you-introduce-central-package-management-with-directory-packages-props-and-what-are-the-pitfalls 2026-11-01T03:25:27Z https://dhakalsangam.com.np/interview/q/your-team-s-builds-have-gone-from-2-minutes-to-15-and-incremental-builds-rebuild-everything-how-do-you-find-out-why-using-msbuild-binary-logs 2026-11-01T03:32:35Z https://dhakalsangam.com.np/interview/q/your-team-uses-visual-studio-vs-code-and-rider-across-windows-macos-and-linux-how-do-you-standardise-the-developer-environment-so-builds-and-behaviour-match-ci 2026-11-01T03:06:41Z