.NET Programming MCQs with answers Page - 18

Here, you will find a collection of MCQ questions on .NET Programming. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Ram Sharma • 3.40K Points
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Q. What is the CLR in .NET?

  • (A) Common Language Runtime
  • (B) Central Language Repository
  • (C) Compiled Language Runtime
  • (D) Common Logic Runtime

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Ram Sharma • 3.40K Points
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Q. Which of the following is a valid .NET data type?

  • (A) number
  • (B) float32
  • (C) int
  • (D) integer

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Ram Sharma • 3.40K Points
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Q. What is the purpose of the `using` statement in C#?

  • (A) To include namespaces
  • (B) To close the program
  • (C) To declare a loop
  • (D) To skip execution

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Ram Sharma • 3.40K Points
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Q. Which of these is NOT a .NET language?

  • (A) C#
  • (B) VB.NET
  • (C) F#
  • (D) Python

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Ram Sharma • 3.40K Points
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Q. What does JIT stand for in .NET?

  • (A) Just In Time
  • (B) Java Intermediate Translator
  • (C) Joint Instruction Transfer
  • (D) Job Instruction Table

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Ram Sharma • 3.40K Points
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Q. Which .NET component compiles C# code to Intermediate Language (IL)?

  • (A) CLR
  • (B) CSC (C# Compiler)
  • (C) JIT Compiler
  • (D) MSIL

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Ram Sharma • 3.40K Points
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Q. Which class is the base class of all classes in .NET?

  • (A) System.Object
  • (B) System.Base
  • (C) System.Class
  • (D) System.Root

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Ram Sharma • 3.40K Points
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Q. What is the file extension for compiled C# code?

  • (A) .cs
  • (B) .dll
  • (C) .exe
  • (D) .il

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Ram Sharma • 3.40K Points
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Q. Which .NET feature enables multiple languages to interact seamlessly?

  • (A) Common Execution
  • (B) Common Language Specification (CLS)
  • (C) Language Binding
  • (D) Cross Compilation

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Ram Sharma • 3.40K Points
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Q. What is the default access modifier for class members in C#?

  • (A) public
  • (B) private
  • (C) protected
  • (D) internal

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