C++ Language Quiz Online Test Mcqs Questions with Answers

Question 1 of 25

Uncategorized

1. Which operator is having right to left associativity in the following?

Type cast

Addition and subtraction

Function call

Array subscripting

Question 1 of 25

Question 2 of 25

2. The if..else statement can be replaced by which operator?

Multiplicative operator

Conditional operator

None of the mentioned

Bitwise operator

Question 2 of 25

Question 3 of 25

3. Which of the following is true?

All of the above

.1

1

-1

66

Question 3 of 25

Question 4 of 25

4. What is the output of this program?

#include < iostream >

using namespace std;

int main()

{

int a = 5, b = 6, c, d;

c = a, b;

d = (a, b);

cout << c << 't' << d;

return 0;

}

6 7

6 5

5 6

None of the mentioned

Question 4 of 25

Question 5 of 25

5. What is the correct value to return to the operating system upon the successful completion of a program?

0

1

Programs do not return a value

-1

Question 5 of 25

Question 6 of 25

6. How many types of returning values are present in c++?

3

4

2

5

Question 6 of 25

Question 7 of 25

7. Which operator is having right to left associativity in the following?

Function call

Array subscripting

Addition and subtraction

Type cast

Question 7 of 25

Question 8 of 25

8. What punctuation is used to signal the beginning and end of code blocks?

BEGIN and END

{ }

-> and <-

( and )

Question 8 of 25

Question 9 of 25

9. The switch statement is also called as?

Selective structure

Choosing structure

None of them

Certain structure

Question 9 of 25

Question 10 of 25

10. Which of the following is the boolean operator for logical-and?

&&

|&

&

|

Question 10 of 25

Question 11 of 25

11. What is the use of dynamic_cast operator?

It converts virtual base object to derived objeccts

It converts virtual base class to derived class

It will convert the operator based on precedence

None of the mentioned

Question 11 of 25

Question 12 of 25

12. Evaluate !(1 && !(0 || 1))?

True

Unevaluatable

False

Question 12 of 25

Question 13 of 25

13. Which of the following is not a correct variable type?

int

float

real

double

Question 13 of 25

Question 14 of 25

14. Which of the following is the correct operator to compare two variables?

equal

==

=

:=

Question 14 of 25

Question 15 of 25

15. What is the only function all C++ programs must contain?

main()

program()

start()

system()

Question 15 of 25

Question 16 of 25

16. Where does the return statement returns the execution of the program?

None of them

Same function

Caller function

Main function

Question 16 of 25

Question 17 of 25

17. Which of the following is a correct comment?

{ Comment }

*/ Comments */

** Comment **

/* Comment */

Question 17 of 25

Question 18 of 25

18. Which operator is having the highest precedence?

unary

postfix

equality

shift

Question 18 of 25

Question 19 of 25

19. The destination statement for the goto label is identified by what label?

:

@

*

$

Question 19 of 25

Question 20 of 25

20. Which operator is having the highest precedence?

Unary

Postfix

Shift

Equality

Question 20 of 25

Question 21 of 25

21. What will you use if you are not intended to get a return value?

Static

Volatile

Const

Void

Question 21 of 25

Question 22 of 25

22. What punctuation ends most lines of C++ code?

' (single quote)

. (dot)

; (semi-colon)

: (colon)

Question 22 of 25

Question 23 of 25

23. How many sequence of statements are present in c++?

4

5

2

3

Question 23 of 25

Question 24 of 25

24. How many types of loops are there?

4

3

5

2

Question 24 of 25

Question 25 of 25

25. What is this operator called ?

Relational

None of the mentioned

Conditional

Casting operator

Question 25 of 25

Test Instructions
Test Name	:	C++ MCQs
Subject	:	Computer General
Test Type	:	Mcqs
Total Question	:	25
Total Marks	:	50
Total Time	:	20 Minutes

Gotest

C++ Language Quiz Online Test Mcqs

Test Instructions

C++ Language Quiz Online Test Mcqs Questions with Answers

Uncategorized

Check Other Related Topics

Newspaper Jobs in Pakistan




All Daily Jobs in Pakistan click here