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 on random free memory locations

Structure elements are stored in contiguous memory locations

Structure elements are stored on register memory location

None of the above.

None

2.

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

int **

Void*

Void**

int *

None

3.

Which of the following cannot be structure member in c?

Another structure

Array

None of the above

Function

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 = 2, m = 0

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

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

None

5.

Comment on the following declaration int *ptr , p;

ptr is a pointer to integer, p is not

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

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

ptr and p , both are pointer to integer

None

6.

printf(3 + "REGISTER");

GARBAGE

REGISTER

Compiler Time Error

ISTER

None

7.

What is the output of the given code

51

34

44

52

None

8.

Which of the following is a storage specifier?

enum

Volatile

union

auto

None

9.

In C, static storage class cannot be used with

Local Variable

Global variable

Function parameter

Function name

None

10.

Which of following is not storage class specifier in C?

Extern

Register

Auto

Volatile

None

11.

scanf("%5s", str);

Read maximum 5 characters from console

Read a string str in multiples of 4

Read exactly 5 characters from console

Nothing

None

12.

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

Within conditional statements, if, else

None of the mentioned

Within a macro definition

Within while, do-while

None

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