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LTIMindtree Angular + .NET Interview Questions for 5.8 years

Shared question set for 5.8 years of experience. Topics and wording follow the supplied notes; these are questions, not official company guidance.

  1. What is CLR?
  2. What is JIT?
  3. Explain garbage collection.
  4. Managed vs unmanaged code.
  5. Dispose() vs finalizer.
  6. What is the using statement?
  7. Constructor injection.
  8. What is the dynamic keyword?
  9. Static constructor.
  10. Static class.
  11. Extension methods.
  12. What is the this keyword in extension methods?
  13. Method overloading.
  14. Method overriding.
  15. Runtime polymorphism.
  16. What is virtual?
  17. What is override?
  18. What is abstract?
  19. What is sealed?
  20. Interface vs abstract class.
  21. async / await.
  22. What is ConfigureAwait(false)?
  23. Task vs Thread.
  24. What is middleware?
  25. Use() in the middleware pipeline.
  26. Run() in the middleware pipeline.
  27. Map() in the middleware pipeline.
  28. What is RequestDelegate?
  29. What does await _next(context) do?
  30. Middleware execution order.
  31. Dependency Injection.
  32. Scoped vs Singleton vs Transient.
  33. Model binding.
  34. [FromBody]
  35. [FromRoute]
  36. [FromQuery]
  37. HTTP status codes.
  38. Authentication vs Authorization.
  39. JWT authentication.
  40. Exception handling middleware.
  41. What is DbContext?
  42. Why is DbContext Scoped?
  43. What is DbSet?
  44. Change tracking.
  45. AsNoTracking().
  46. Include().
  47. Lazy vs eager vs explicit loading.
  48. EF Core migrations.
  49. Repository pattern.
  50. Unit of Work pattern.
  51. Stored procedure vs function.
  52. Scalar function.
  53. Table-valued function.
  54. DATEADD().
  55. DATEDIFF().
  56. GETDATE().
  57. INNER JOIN.
  58. LEFT JOIN.
  59. GROUP BY.
  60. HAVING.
  61. CTE.
  62. Window functions.
  63. ROW_NUMBER().
  64. RANK().
  65. DENSE_RANK().
  66. Indexes.
  67. Clustered vs non-clustered index.
  68. What is a directive?
  69. Component vs directive.
  70. Change detection.
  71. Default vs OnPush.
  72. Subject.
  73. BehaviorSubject.
  74. ReplaySubject.
  75. Observable.
  76. Subscription.
  77. AsyncPipe.
  78. pipe().
  79. RxJS operators.
  80. Lazy loading.
  81. HTTP interceptor.
  82. Route guard.
  83. Reactive forms.

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