.NET Programming MCQs with answers Page - 19

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. Which of the following is NOT a value type in .NET?

  • (A) int
  • (B) float
  • (C) decimal
  • (D) string

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Ram Sharma • 3.40K Points
Extraordinary

Q. Which .NET keyword is used to handle exceptions?

  • (A) catch
  • (B) trap
  • (C) handle
  • (D) rescue

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Ram Sharma • 3.40K Points
Extraordinary

Q. What is the output of Console.WriteLine("Hello" + 2 + 2);?

  • (A) Hello22
  • (B) Hello4
  • (C) 4Hello
  • (D) Error

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Ram Sharma • 3.40K Points
Extraordinary

Q. Which method is the entry point of a C# console application?

  • (A) Start()
  • (B) Run()
  • (C) Main()
  • (D) Init()

R

Ram Sharma • 3.40K Points
Extraordinary

Q. Which namespace contains basic classes like Console, Math, etc.?

  • (A) System.Core
  • (B) System.Base
  • (C) System
  • (D) System.Utils

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Ram Sharma • 3.40K Points
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Q. Which version of .NET introduced cross-platform support via .NET Core?

  • (A) .NET 2.0
  • (B) .NET Framework 4.5
  • (C) .NET Core 1.0
  • (D) .NET 5.0

R

Ram Sharma • 3.40K Points
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Q. Which .NET tool is used to manage packages?

  • (A) MSBuild
  • (B) CSC
  • (C) NuGet
  • (D) Roslyn

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Ram Sharma • 3.40K Points
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Q. What does the keyword `static` mean in C#?

  • (A) Object can be instantiated
  • (B) Cannot be inherited
  • (C) Belongs to the class, not an instance
  • (D) Automatically public

R

Ram Sharma • 3.40K Points
Extraordinary

Q. Which loop executes at least once regardless of condition?

  • (A) for
  • (B) while
  • (C) foreach
  • (D) do-while

R

Ram Sharma • 3.40K Points
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Q. Which assembly type is used to share code across multiple applications?

  • (A) Private Assembly
  • (B) Public Assembly
  • (C) Shared Assembly
  • (D) Global Assembly

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