C Interview Mastery – Nail Your Next Job Opportunity with These Proven Questions

Welcome to your C Interview Mastery – Nail Your Next Job Opportunity with These Proven Questions

1.

Which of the following is a storage specifier?

enum

union

Volatile

auto

None

2.

Comment on the following declaration int *ptr , p;

d)ptr and p, both are not pointer to integer.

ptr is a pointer to integer, p is not

ptr is a pointer to integer, p may or may not be

ptr and p , both are pointer to integer

None

3.

Which of the following cannot be structure member in c?

None of the above

Function

Another structure

Array

None

4.

What is the output of the given code

i = 0, j = 1, k = 2, l = 2, m = 1

i = 0, j = 1, k = 2, l = 3, m = 1

i = 0, j = 1, k = 2, l = 3, m = 0

i = 0, j = 1, k = 2, l = 2, m = 0

None

5.

What is the output of the given code

52

44

34

51

None

6.

scanf("%5s", str);

Read maximum 5 characters from console

Nothing

Read a string str in multiples of 4

Read exactly 5 characters from console

None

7.

printf(3 + "REGISTER");

REGISTER

Compiler Time Error

GARBAGE

ISTER

None

8.

Which of following is not storage class specifier in C?

Register

Auto

Volatile

Extern

None

9.

In C, static storage class cannot be used with

Function parameter

Global variable

Local Variable

Function name

None

10.

Within conditional statements, if, else Within while, do-while Within a macro definition None of the mentioned

Structure elements are stored in contiguous memory locations

Structure elements are stored on register memory location

None of the above.

Structure elements are stored on random free memory locations

None

11.

What is the return type of malloc () or calloc ()

Void*

int *

Void**

int **

None

12.

Where in C the order of precedence of operators do not exist?

None of the mentioned

Within conditional statements, if, else

Within a macro definition

Within while, do-while

None

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