C++ mcq questions with answer – Set 4

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• Total Number Of Questions : 10
• Passing Marks : 7
• Each Question Carry 1 Mark, No Negative Marking.
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#1. Which of the following is used to terminate the function declaration in C++?

;

;

]

]

)

)

:

:

#2. What will be the output of the above C++ code?

I

I

J

J

A

A

N

N

#3. What will be the output of the above C++ program?

compile time error

compile time error

0.100001

0.100001

0.11

0.11

0.10000000000000001

0.10000000000000001

#4. Which keyword is used to define the macros in c++?

#macro

#macro

#define

#define

macro

macro

define

define

#5. The C++ code which causes abnormal termination/behaviour of a program should be written under _________ block.

catch

catch

throw

throw

try

try

finally

finally

#6. What is Inheritance in C++?

Deriving new classes from existing classes

Deriving new classes from existing classes

Overloading of classes

Overloading of classes

Classes with same names

Classes with same names

Wrapping of data into a single class

Wrapping of data into a single class

#7. What will be the output of the above C++ code?

2 5

2 5

4 5

4 5

4 6

4 6

2 6

2 6

#8. What is the correct syntax of accessing a static member of a class in C++?

A->value

A->value

A^value

A^value

A.value

A.value

A::value

A::value

#9. Which of the following symbol is used to declare the preprocessor directives in C++?

$

$

^

^

#

#

*

*

#10. What will be the output of the above C++ program?

Segmentation fault

Segmentation fault

Value of a: 5

Value of a: 5

Value of a: 10

Value of a: 10

Error

Error

CHECK ANSWER