1000+ Multiple Choice Questions on C Programming with Answers - 2

Question: 6

The break statement is

(A) a preprocessor directive

(B) switch in the C language

(C) an operator in the C language

(D) a keyword in the C language

Question: 7

The logical NOT operator represented by ! is a

(A) binary operator

(B) unary operator

(C) octal operator

(D) ternary operator

Question: 8

Which is popular header file?

(A) stdio.h and math.h

(B) stdio.h

(C) math.h

(D) none of these

Question: 9

Which of the following improves the readability of the C program?

(A) comment lines

(B) function

(C) variable

(D) all the above

Question: 10

In a do-while loop the set of statements within the loop

(A) will not at all be executed

(B) will not be executed atleast once

(C) will be executed atleast once

(D) will be executed twice