Programming for Problem Solving (3110003) MCQs

MCQs of Fundamentals of C

Showing 1 to 10 out of 107 Questions
1 2 3 4 5 6
1.

What is the starting point of c program execution?

(a)

#include
(b)

void main()
(c)

Opening curly braces '{'
(d)

None of these
Answer:

Option (b)

2.

C is a __________ language

(a)

High level
(b)

Middle level
(c)

Machine level
(d)

Low level
Answer:

Option (b)

3.

What symbol ends a statement in C program?

(a)

; (Semicolon) 
(b)

. (full stop)
(c)

: (Colon)
(d)

} (curly braces)
Answer:

Option (a)

4.

Header file is compulsory to include in a C program printing "Hello World"

(a)

True
(b)

False
Answer:

Option (a)

5.

How Many Keywords are there in C?

(a)

31
(b)

32
(c)

64
(d)

63
Answer:

Option (b)

6.

Which of the following is true for variable name in C?

(a)

Variable names cannot start with a digit
(b)

Variable can be of any length
(c)

They can contain alphanumeric characters as well as special characters
(d)

Reserved word can be used as a variable name
Answer:

Option (a)

7.

printf() belongs to which library of c

(a)

stdlib.h
(b)

stdio.h
(c)

stdout.h
(d)

stdoutput.h
Answer:

Option (b)

8.

Which of the following is a correct statement?

(a)

Variable name must start with underscore
(b)

Variable name must have digit
(c)

variable name must have white space character
(d)

Keyboard cannot be a variable name
Answer:

Option (d)

9.

Any C program

(a)

must contain at least on function
(b)

need not contain any function
(c)

needs input data
(d)

none of above
Answer:

Option (a)

10.

What should be written in the program to get newline on the screen?

(a)

printf("\n");
(b)

echo"\\n"
(c)

printf('\n');
(d)

printf("\\n");
Answer:

Option (a)

Showing 1 to 10 out of 107 Questions
1 2 3 4 5 6