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.

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

None of the above.

Structure elements are stored on random free memory locations

Structure elements are stored on register memory location

Structure elements are stored in contiguous memory locations

None

2.

What is the output of the given code

34

44

52

51

None

3.

printf(3 + "REGISTER");

REGISTER

GARBAGE

ISTER

Compiler Time Error

None

4.

Which of following is not storage class specifier in C?

Volatile

Auto

Extern

Register

None

5.

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

int *

int **

Void*

Void**

None

6.

scanf("%5s", str);

Read maximum 5 characters from console

Read exactly 5 characters from console

Read a string str in multiples of 4

Nothing

None

7.

Which of the following is a storage specifier?

Volatile

auto

enum

union

None

8.

In C, static storage class cannot be used with

Local Variable

Function name

Global variable

Function parameter

None

9.

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 and p , both are pointer to integer

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

None

10.

Which of the following cannot be structure member in c?

Function

Another structure

Array

None of the above

None

11.

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

Within a macro definition

None of the mentioned

Within while, do-while

Within conditional statements, if, else

None

12.

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 = 2, m = 0

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

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

None

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