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Урок 1.
00:03:11
Introduction (PDF book attached here in resources)
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Урок 2.
00:00:42
Introduction
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Урок 3.
00:02:11
Q1. What is C#? What is the difference between C# and .NET?
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Урок 4.
00:00:58
Q2. What is OOPS? What are the main concepts of OOPS?
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Урок 5.
00:02:29
Q3. What are the advantages of OOPS?
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Урок 6.
00:00:43
Q4. What are the limitations of OOPS?
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Урок 7.
00:03:48
Q5. What are Classes and Objects?
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Урок 8.
00:00:25
Q6. What are the types of classes in C#?
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Урок 9.
00:00:38
Q7. Is it possible to prevent object creation of a class in C#?
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Урок 10.
00:01:00
Q8. What is Property?
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Урок 11.
00:00:56
Q9. What is the difference between Property and Function?
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Урок 12.
00:01:01
Q10. What are Namespaces?
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Урок 13.
00:00:44
Introduction
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Урок 14.
00:02:48
Q11. What is Inheritance? When to use Inheritance?
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Урок 15.
00:03:27
Q12. What are the different types of Inheritance?
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Урок 16.
00:00:47
Q13. Does C# support Multiple Inheritance? How to you implement
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Урок 17.
00:02:03
Q14. How to prevent a class from being Inherited?
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Урок 18.
00:00:46
Q15. Are private class members inherited to the derived class?
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Урок 19.
00:02:27
Q16. What is Abstraction? How to implement abstraction in real applications?
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Урок 20.
00:03:14
Q17. What is Encapsulation? How to implement encapsulation in real applications?
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Урок 21.
00:01:56
Q18. What is the difference between Abstraction and Encapsulation?
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Урок 22.
00:02:29
Q19. What is Polymorphism and what are its types? When to use polymorphism?
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Урок 23.
00:01:58
Q20. What is Method Overloading? In how many ways a method can be overloaded?
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Урок 24.
00:00:57
Q21. When should you use method overloading in real applications?
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Урок 25.
00:00:42
Q22. If two methods have same except return type, then methods are overloaded?
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Урок 26.
00:02:38
Q23. What is the difference between Overloading and Overriding?
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Урок 27.
00:02:06
Q24.Use of Overriding ? When should I override the method in real applications ?
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Урок 28.
00:00:38
Q25. Method is marked as virtual,do we have to "override" it from the child base
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Урок 29.
00:02:58
Q26. What is the difference between Method Overriding and Method Hiding?
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Урок 30.
00:00:38
Introduction
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Урок 31.
00:03:48
Q27. What is the difference between an Abstract class and an Interface? V.IMP.
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Урок 32.
00:02:27
Q28. When to use Interface and when Abstract class in real applications?
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Урок 33.
00:01:19
Q29. Why to create Interfaces in real applications?
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Урок 34.
00:01:05
Q30.Can we define body of Interfaces methods ?
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Урок 35.
00:00:49
Q31. Can you create an instance of an Abstract class or an Interface?
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Урок 36.
00:00:20
Q32. Do Interface can have a Constructor?
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Урок 37.
00:00:49
Q33. Do abstract class have Constructors in C#?
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Урок 38.
00:00:24
Q34. What is the difference between abstraction and abstract class?
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Урок 39.
00:00:30
Q35. Can Abstract class be Sealed or Static in C#?
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Урок 40.
00:00:42
Q36. Can you declare abstract methods as private in C#?
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Урок 41.
00:00:29
Q37. Does Abstract class support multiple Inheritance?
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Урок 42.
00:01:10
Mock Interview 1
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Урок 43.
00:00:28
Introduction
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Урок 44.
00:01:43
Q38. What are Access Specifiers?
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Урок 45.
00:01:11
Q39. What is internal access modifier? Show example.
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Урок 46.
00:00:10
Q40. What is the default access modifier in a class?
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Урок 47.
00:01:52
Q41. What is Boxing and Unboxing? Where to use them in real applications?
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Урок 48.
00:00:30
Q42. Which one is explicit Boxing or Unboxing?
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Урок 49.
00:00:40
Q43. Is Boxing and Unboxing good for performance?
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Урок 50.
00:01:00
Q44. What are the basic string operations in C#?
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Урок 51.
00:01:55
Q45. What is the difference between “String” and “StringBuilder”?
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Урок 52.
00:00:41
Q46. When to use String and when StringBuilder in real applications?
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Урок 53.
00:01:01
Q47. What is String Interpolation in C#?
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Урок 54.
00:00:32
Introduction
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Урок 55.
00:02:45
Q48. What are the Loop types in C#? When to use what in real applications?
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Урок 56.
00:01:38
Q49. What is the difference between “continue” and “break” statement?
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Урок 57.
00:03:59
Q50. What are the alternative ways of if-else conditions? When to use what?
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Урок 58.
00:00:58
Q51. How to implement Exception Handling in C#?
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Урок 59.
00:00:48
Q52. Can we execute multiple Catch blocks?
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Урок 60.
00:00:50
Q53. When to use Finally in real applications?
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Урок 61.
00:00:50
Q54. Can we have only “Try” block without “Catch” block?
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Урок 62.
00:00:31
Q55. What is the difference between Finally and Finalize?
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Урок 63.
00:02:39
Q56. What is the difference between “throw ex” and “throw”?
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Урок 64.
00:00:54
Introduction
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Урок 65.
00:05:53
Q57. Explain Generics in C#? When and why to use them?
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Урок 66.
00:01:47
Q58. What are Collections in C# and what are their types?
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Урок 67.
00:01:50
Q59. What is the difference between Array and ArrayList?
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Урок 68.
00:00:45
Q60. What is the difference between Arraylist and Hashtable?
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Урок 69.
00:01:39
Q61. What is the difference between List and Dictionary Collections?
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Урок 70.
00:01:14
Q62. What isВ IEnumerable in C#?
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Урок 71.
00:01:12
Q63. What is the difference between IEnumerable and IEnumeratorВ in C#?
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Урок 72.
00:03:45
Q64. What is the difference between IEnumerable & IQueryable?
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Урок 73.
00:00:37
Mock Interview 2
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Урок 74.
00:00:29
Introduction
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Урок 75.
00:00:56
Q65. What is a Constructor? When to use constructor in real applications?
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Урок 76.
00:00:17
Q66. What are the types of constructor?
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Урок 77.
00:00:48
Q67. What is Default constructor?
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Урок 78.
00:00:39
Q68. What is Parameterized constructor?
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Урок 79.
00:01:00
Q69. What is Static constructor? What is the use in real applications?
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Урок 80.
00:00:18
Q70. Can we have parameters or access modifier in static constructor?
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Урок 81.
00:01:00
Q71. What is Copy constructor?
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Урок 82.
00:00:54
Q72. What is Private constructor? What is the use?
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Урок 83.
00:00:40
Q73. What is Constructor overloading?
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Урок 84.
00:00:44
Q74. What is Destructor?
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Урок 85.
00:00:23
Q75. Can you create object of class with private constructor in C#?
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Урок 86.
00:00:25
Q76. If base & child both class have constructors, which will be called first?
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Урок 87.
00:00:23
Introduction
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Урок 88.
00:00:28
Q77. What is a Method in C#?
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Урок 89.
00:02:10
Q78. Difference between Pass by Value and Pass by Reference Parameters?
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Урок 90.
00:01:09
Q79. How to return more than one value from a method in C#?
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Урок 91.
00:02:00
Q80. What is the difference between “out” and “ref” parameters?
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Урок 92.
00:00:59
Q81. What is “params” keyword? When to use params keyword in real applications?
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Урок 93.
00:01:01
Q82. What are optional parameters in a method?
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Урок 94.
00:01:08
Q83. What are named parameters in a method?
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Урок 95.
00:04:55
Q84. What are extension Methods? When to use them? V Imp
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Урок 96.
00:02:15
Q85. What are Delegates in C#? When to use delegates in real applications?
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Урок 97.
00:01:14
Q86. What are Multicast Delegates?
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Урок 98.
00:00:59
Q87. What are Anonymous Delegates in C#?
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Урок 99.
00:01:35
Q88. What are the differences between Events and Delegates?
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Урок 100.
00:00:28
Introduction
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Урок 101.
00:01:52
Q89. What is “this” keyword in C#? When to use it in real application?
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Урок 102.
00:03:12
Q90. What is the purpose of “using” keyword in C#?
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Урок 103.
00:00:26
Q91. Can we use Using keyword with other classes apart from DB Connection?
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Урок 104.
00:02:07
Q92. What is the difference between “is” and “as” operators?
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Урок 105.
00:03:10
Q93. What is the difference between “Readonly” and “Constant” variables?
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Урок 106.
00:02:12
Q94. What is “Static” class? When to use it?
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Урок 107.
00:01:49
Q95. What is the difference between “var” and “dynamic” in C#?
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Урок 108.
00:01:24
Q96. What is Enum keyword used for?
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Урок 109.
00:00:23
Q97. Is it possible to inherit Enum in C#?
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Урок 110.
00:04:19
Q98. What is the use of Yield keyword in C#?
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Урок 111.
00:00:26
Introduction
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Урок 112.
00:02:01
Q99. What is LINQ? When to use LINQ in real applications?
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Урок 113.
00:01:08
Q100. What are the advantages & disadvantages of LINQ?
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Урок 114.
00:02:33
Q101. What is Lambda Expressions? What is the use in real applications?
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Урок 115.
00:01:05
Q102. What is the difference between First and FirstOrDefault methods in LINQ?
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Урок 116.
00:00:44
Mock Interview 3
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Урок 117.
00:00:44
Introduction
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Урок 118.
00:04:16
Q103. What are the important components of .NET framework?
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Урок 119.
00:02:28
Q104. What is an Assembly? What are the different types of assembly in .NET?
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Урок 120.
00:00:38
Q105. What is GAC?
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Урок 121.
00:01:53
Q106. What is Reflection?
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Урок 122.
00:02:46
Q107. Serialization and Deserialization? What are the types of serialization?
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Урок 123.
00:01:41
Q108. What is meant by Globalization and Localization?
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Урок 124.
00:01:46
Q109. What are Window Services?
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Урок 125.
00:00:27
Introduction
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Урок 126.
00:01:36
Q110. What is Garbage Collection(GC)?
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Урок 127.
00:02:33
Q111. What are Generations in garbage collection?
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Урок 128.
00:02:19
Q112. What is the difference between “Dispose” and “Finalize”?
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Урок 129.
00:01:03
Q113. What is the difference between “Finalize” and “Finally” methods?
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Урок 130.
00:01:22
Q114. Can we force Garbage Collector to run?
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Урок 131.
00:00:43
Introduction
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Урок 132.
00:01:10
Q115. What is the difference between Process and Thread?
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Урок 133.
00:01:01
Q116. Explain Multithreading?
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Урок 134.
00:03:48
Q117. What is the difference between synchronous and asynchronous programming?
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Урок 135.
00:02:56
Q118. Difference between Threads & Tasks? Advantages of Tasks over threads ?
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Урок 136.
00:07:06
Q119. What is the role of Async and Await ?
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Урок 137.
00:00:55
Mock Interview 4
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Урок 138.
00:00:44
Introduction
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Урок 139.
00:01:42
Q120. What is the difference between DBMS and RDBMS?
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Урок 140.
00:02:58
Q121. What is a Constraint is SQL? What are its types.
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Урок 141.
00:00:51
Q122. What is the difference between Primary key and Unique key?
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Урок 142.
00:03:22
Q123. What are Triggers and types of triggers?
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Урок 143.
00:02:15
Q124. What is a View?
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Урок 144.
00:00:49
Q125. What is the difference between Having clause and Where clause?
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Урок 145.
00:00:47
Q126. What is Sub query or Nested query or Inner query in SQL?
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Урок 146.
00:01:14
Q127. What is Auto Increment/ Identity column in SQL Server?
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Урок 147.
00:00:30
Introduction
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Урок 148.
00:00:45
Q128. What are Joins in SQL?
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Урок 149.
00:01:34
Q129. What are the types of Joins in SQL Server?
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Урок 150.
00:03:06
Q130. What is Self-Join?
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Урок 151.
00:01:04
Q131. What are Indexes in SQL Server?
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Урок 152.
00:01:06
Q132. What is Clustered index?
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Урок 153.
00:01:06
Q133. What is Non-Clustered index?
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Урок 154.
00:01:56
Q134. What is the difference between Clustered and Non-Clustered index?
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Урок 155.
00:00:56
Q135. How to create Clustered and Non-Clustered index in a table?
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Урок 156.
00:01:19
Q136. In which column you will apply the indexing to optimize this query?
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Урок 157.
00:00:42
Introduction
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Урок 158.
00:02:50
Q137. What is the difference between Stored Procedure and Functions?
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Урок 159.
00:02:32
Q138. How to optimize a Stored Procedure or SQL Query?
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Урок 160.
00:01:56
Q139. What is a Cursor? Why to avoid them?
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Урок 161.
00:02:05
Q140. What is the difference between scope_identity and @@identity?
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Урок 162.
00:01:28
Q141. What is CTE in SQL Server?
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Урок 163.
00:02:04
Q142. What is the difference between Delete, Truncate and Drop commands?
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Урок 164.
00:01:44
Q143. How to get the Nth highest salary of an employee?
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Урок 165.
00:02:26
Q144. What are ACID properties?
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Урок 166.
00:01:50
Q145. What are Magic Tables in SQL Server?
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Урок 167.
00:00:33
Mock Interview 5
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Урок 168.
00:00:29
Introduction
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Урок 169.
00:01:16
Q146. What is MVC (Model View Controller)? Explain MVC Life cycle.
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Урок 170.
00:03:12
Q147. What are the advantages of MVC over Web Forms (atleast 3)?
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Урок 171.
00:02:45
Q148. What are the different return types of a controller Action method?
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Урок 172.
00:05:38
Q149. What are Filters and their types in MVC?
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Урок 173.
00:01:27
Q150. What is Authentication and Authorization in ASP.NET MVC?
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Урок 174.
00:02:02
Q151. What are the types of Authentication in ASP.NET MVC?
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Урок 175.
00:02:28
Q152. What is Output Caching in MVC? How to implement it?
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Урок 176.
00:01:17
Q153. What is Routing in MVC?
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Урок 177.
00:01:09
Q154. Explain Attribute Based Routing in MVC?
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Урок 178.
00:00:36
Introduction
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Урок 179.
00:01:37
Q155. What is the difference between ViewData, ViewBag & TempData?
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Урок 180.
00:00:14
Q156. How can we pass the data from controller to view in MVC?
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Урок 181.
00:01:12
Q157. What is Partial View?
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Урок 182.
00:00:44
Q158. What are Areas in MVC?
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Урок 183.
00:01:23
Q159. How Validation works in MVC? What is Data Annotation?
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Урок 184.
00:01:03
Q160. Explain the concept of MVC Scaffolding?
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Урок 185.
00:02:01
Q161. What is Bundling and Minification in MVC?
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Урок 186.
00:04:53
Q162. How to implement Security in web applications in MVC?
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Урок 187.
00:00:40
Mock Interview 6
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Урок 188.
00:00:37
Introduction
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Урок 189.
00:02:25
Q163. What are the events in Page Life Cycle? In which event the controls loaded
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Урок 190.
00:02:51
Q164. What is the difference between Server.Transfer() and Response.Redirect()?
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Урок 191.
00:02:02
Q165. What are the different types of Caching?
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Урок 192.
00:03:59
Q166. What are the types of state management?
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Урок 193.
00:00:13
Q167. Where the ViewState is stored after the page postback?
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Урок 194.
00:02:23
Q168. What are the different ways to store session state in asp.net?
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Урок 195.
00:00:58
Q169. What is cookie less session?
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Урок 196.
00:00:30
Q170. How to force all the validation controls to run in a page in web forms?
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Урок 197.
00:00:35
Introduction
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Урок 198.
00:01:05
Q171. What are the main components of ADO.NET?
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Урок 199.
00:01:21
Q172. What is Connected architecture and Disconnected architecture?
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Урок 200.
00:01:03
Q173. What are the different Execute Methods of ADO.NET?
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Урок 201.
00:02:19
Q174. What are the Authentication techniques used to connect to SQL Server?
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Урок 202.
00:01:03
Q175. What is ORM? What are the different types of ORM?
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Урок 203.
00:01:02
Q176. What is Entity Framework?
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Урок 204.
00:02:33
Q177. How will you differentiate ADO.NET from Entity Framework?
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Урок 205.
00:02:05
Q178. How Entity Framework works? OR How to setup EF?
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Урок 206.
00:01:16
Q179. What is meant by DBContext and DBSet?
-
Урок 207.
00:02:13
Q180. What are the different types of development approaches used with EF?
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Урок 208.
00:01:50
Q181. What is the difference between LINQ to SQL and Entity Framework?
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Урок 209.
00:00:37
Mock Interview 7
-
Урок 210.
00:00:38
Introduction
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Урок 211.
00:02:01
Q182. What is Web API? What is the purpose of Web API?
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Урок 212.
00:02:19
Q183. What are Web API advantages over WCF and web serivces?
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Урок 213.
00:02:50
Q184. What are HTTP verbs or HTTP methods?
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Урок 214.
00:00:53
Q185. What is the difference Rest API and Web API?
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Урок 215.
00:03:49
Q186. What are REST guidelines? What is the difference between Rest and Restful?
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Урок 216.
00:00:14
Q187. Is it possible to use WCF as Restful services?
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Урок 217.
00:03:19
Q188. How to consume Web API from a .NET MVC application?
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Урок 218.
00:01:11
Q189. What is the difference between Web API and MVC Controller?
-
Урок 219.
00:00:26
Introduction
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Урок 220.
00:00:49
Q190. What are the types of authentication techniques in web API?
-
Урок 221.
00:01:00
Q191. What is Basic Authentication in Web API?
-
Урок 222.
00:01:11
Q192. What is API Key Authentication in Web API?
-
Урок 223.
00:01:53
Q193. What is Token based authentication?
-
Урок 224.
00:01:19
Q194. What is JWT Authentication?
-
Урок 225.
00:02:48
Q195. What are the parts of JWT token?
-
Урок 226.
00:00:33
Q196. Where JWT token reside in the request?
-
Урок 227.
00:00:32
Introduction
-
Урок 228.
00:00:23
Q197. How to test Web API? What are the tools?
-
Урок 229.
00:03:13
Q198. What are main Return Types supported in Web API?
-
Урок 230.
00:03:02
Q199. What is the difference between HTTPResponseMessage and IHttpActionResult?
-
Урок 231.
00:00:32
Q200. What is the difference between IActionResult and IHttpActionResult?
-
Урок 232.
00:01:22
Q201. What is Content Negotiation in Web API?
-
Урок 233.
00:01:40
Q202. What is MediaTypeFormatter class in Web API?
-
Урок 234.
00:02:03
Q203. What are Response Codes in Web API?
-
Урок 235.
00:00:41
Mock Interview 9
-
Урок 236.
00:00:41
Introduction
-
Урок 237.
00:00:55
Q204. What is .NET Core?
-
Урок 238.
00:00:43
Q205. What is .NET Standard?
-
Урок 239.
00:02:47
Q206. What are the advantages of .NET Core over .NET framework?
-
Урок 240.
00:02:04
Q207. What is the role of Program.cs file in ASP.NET Core?
-
Урок 241.
00:02:22
Q208. What is the role of ConfigureServices method?
-
Урок 242.
00:01:29
Q209. What is the role of Configure method?
-
Урок 243.
00:01:20
Q210. Describe the complete Request Processing Pipeline for ASP.NET Core MVC?
-
Урок 244.
00:00:54
Q211. What is the difference between .NET Core and .NET 5?
-
Урок 245.
00:00:54
Q212. What is Metapackage? What is the name of Metapackage in ASP.NET Core?
-
Урок 246.
00:00:27
Introduction
-
Урок 247.
00:02:45
Q213. What is Dependency Injection?
-
Урок 248.
00:07:26
Q214. How to implement Dependency injection in .NET Core?
-
Урок 249.
00:02:54
Q215. What are the advantages of Dependency Injection in .NET Core?
-
Урок 250.
00:01:03
Q216. How to use Dependency Injection in Views in ASP.NET Core?
-
Урок 251.
00:00:27
Introduction
-
Урок 252.
00:01:40
Q217. What are the types of Service Lifetimes of an object/ instance in ASP.NET
-
Урок 253.
00:04:23
Q218. What is AddSingleton, AddSoped and AddTransient method?
-
Урок 254.
00:01:18
Q219. What is Middleware in ASP.NET Core? What is custom middleware?
-
Урок 255.
00:00:55
Q220. How ASP.NET Core Middleware is different from HttpModule?
-
Урок 256.
00:01:03
Q221. What is Request Delegate?
-
Урок 257.
00:03:17
Q222. What is Run(), Use() and Map() method?
-
Урок 258.
00:01:37
Q223. What are the types of Hosting in ASP.NET Core? What is In process and Out
-
Урок 259.
00:01:24
Q224. What is Kestrel? What is the difference between Kestrel and IIS?
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Урок 260.
00:00:27
Introduction
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Урок 261.
00:02:16
Q225. What is Routing? Explain attribute routing in ASP.NET Core?
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Урок 262.
00:01:24
Q226. Explain default project structure in ASP.NET Core application?
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Урок 263.
00:01:02
Q227. How ASP.NET Core serve static files?
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Урок 264.
00:01:50
Q228. What are the roles of Appsettings.Json and Launchsetting.Json file?
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Урок 265.
00:01:01
Q229. What are the techniques to save configuration settings in .NET Core
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Урок 266.
00:03:53
Q230. What is CORS? Why CORS restriction is required? Hot to fix CORS error?
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Урок 267.
00:01:26
Q231. What is In-Memory caching & Distributed Caching? When to use what?
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Урок 268.
00:02:05
Q232. How to handle errors in ASP.NET Core?
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Урок 269.
00:00:47
Q233. What are Razor pages in .NET Core?
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Урок 270.
00:00:55
Mock Interview 10
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Урок 271.
00:00:35
Introduction
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Урок 272.
00:02:21
Q234. What are SOLID Principles? How they different from Design Patterns?
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Урок 273.
00:02:08
Q235. What is Single Responsibility Principle?
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Урок 274.
00:03:20
Q236. What is Open-closed Principle?
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Урок 275.
00:07:38
Q237. What is Liskov Substitution Principle?
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Урок 276.
00:02:21
Q238. What is Interface Segregation Principle?
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Урок 277.
00:03:59
Q239. What is Dependency Inversion Principle?
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Урок 278.
00:01:09
Q240. What is DRY principle?
-
Урок 279.
00:00:42
Introduction
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Урок 280.
00:01:07
Q241. What are Design Patterns and what problem they solve?
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Урок 281.
00:00:53
Q242. What are the types of Design Patterns?
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Урок 282.
00:00:58
Q243. What are Creational Design Patterns?
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Урок 283.
00:01:35
Q244. What are Structural Design Patterns?
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Урок 284.
00:01:09
Q245. What are Behavioral Design Patterns?
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Урок 285.
00:02:59
Q246. What is Singleton Design Pattern?
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Урок 286.
00:02:09
Q247. How to make singleton pattern thread safe?
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Урок 287.
00:05:49
Q248. What is Factory pattern? Why to use factory pattern?
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Урок 288.
00:04:49
Q249. How to implement Factory method pattern?
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Урок 289.
00:03:09
Q250. What is Abstract Factory pattern?
-
Урок 290.
00:00:39
Mock Interview 11
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Урок 291.
00:00:41
Overview - Mock Interview 1
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Урок 292.
00:05:49
Mock Interview 1
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Урок 293.
00:00:42
Overview - Mock Interview 2
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Урок 294.
00:05:29
Mock Interview 2
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Урок 295.
00:00:25
Overview - Mock Interview 3
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Урок 296.
00:05:30
Mock Interview 3
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Урок 297.
00:00:25
Overview - Mock Interview 4
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Урок 298.
00:03:47
Mock Interview 4
-
Урок 299.
00:00:28
Overview - Mock Interview 5
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Урок 300.
00:03:49
Mock Interview 5
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Урок 301.
00:00:20
End