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

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 converts a type to an unsigned int type in C#?

A - ToType

B - ToUInt16

C - ToSingle

D - ToString

Answer : B

Explanation

ToUInt16() method converts a type to an unsigned int type.

Q 5 - Which of the following access specifier in C# allows a class to expose its member variables and member functions to other functions and objects?

A - Public

B - Private

C - Protected

D - Internal

Answer : A

Explanation

Public access specifier allows a class to expose its member variables and member functions to other functions and objects.

Q 8 - The comparison operators can be overloaded.

A - true

B - false

Answer : A

Explanation

The comparison operators can be overloaded.

Q 9 - Which of the following preprocessor directive lets you modify the compiler's line number and (optionally) the file name output for errors and warnings in C#?

A - elif

B - endif

C - line

D - region

Answer : C

Explanation

#line − It lets you modify the compiler's line number and (optionally) the file name output for errors and warnings.

Answer : C

Explanation

Both of the above options are correct.

csharp_questions_answers.htm
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