C# Online Quiz


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Following quiz provides Multiple Choice Questions (MCQs) related to C#. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Answer : D

Explanation

All of the above options are correct.

Answer : C

Explanation

Both of the above options are correct.

Q 3 - Which of the following converts a type to a specified type in C#?

A - ToType

B - ToSbyte

C - ToSingle

D - ToString

Answer : A

Explanation

ToType() method converts a type to a specified type.

Q 4 - Which of the following operator creates a pointer to a variable in C#?

A - sizeof

B - typeof

C - &

D - *

Answer : D

Explanation

* operator creates a pointer to a variable.

Q 8 - C# does not support multiple inheritance.

A - true

B - false

Answer : A

Explanation

C# does not support multiple inheritance.

Q 9 - You can define one namespace inside another namespace.

A - true

B - false

Answer : A

Explanation

You can define one namespace inside another namespace. You can access members of nested namespace by using the dot (.) operator.

Q 10 - Which of the following preprocessor directive lets you specify a block of code that you can expand or collapse when using the outlining feature of the Visual Studio Code Editor in C#?

A - warning

B - region

C - line

D - error

Answer : B

Explanation

#region − It lets you specify a block of code that you can expand or collapse when using the outlining feature of the Visual Studio Code Editor.


csharp_questions_answers.htm


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