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

Structure elements are stored in contiguous memory locations

None of the above.

Structure elements are stored on random free memory locations

Structure elements are stored on register memory location

None

2.

What is the output of the given code

51

44

34

52

None

3.

Which of the following cannot be structure member in c?

Another structure

Function

None of the above

Array

None

4.

In C, static storage class cannot be used with

Function parameter

Local Variable

Function name

Global variable

None

5.

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

int *

Void**

int **

Void*

None

6.

Which of following is not storage class specifier in C?

Extern

Auto

Register

Volatile

None

7.

printf(3 + "REGISTER");

GARBAGE

REGISTER

Compiler Time Error

ISTER

None

8.

Which of the following is a storage specifier?

auto

enum

Volatile

union

None

9.

scanf("%5s", str);

Read exactly 5 characters from console

Nothing

Read maximum 5 characters from console

Read a string str in multiples of 4

None

10.

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

11.

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

None of the mentioned

Within while, do-while

Within a macro definition

Within conditional statements, if, else

None

12.

What is the output of the given code

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

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

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

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

None

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