Explore topic-wise MCQs in C.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your C knowledge and support exam preparation. Choose a topic below to get started.

1.	Which of the following header files must necessarily be included in your code, if you want to find the minimum value of unsigned short integer?
A.	stdio.h
B.	stdlib.h
C.	limits.h
D.	math.h
Answer» D. math.h

Discussion

2.	Suppose we have: int a=100; (signed by default). If we want to convert this to an unsigned long integer, we can do this by making the following small change:
A.	int a=lu100;
B.	int a= 100ul;
C.	int a=uu100;
D.	int a=100uu;
Answer» C. int a=uu100;

Discussion

Explore topic-wise MCQs in C.

Which of the following header files must necessarily be included in your code, if you want to find the minimum value of unsigned short integer?

Suppose we have: int a=100; (signed by default). If we want to convert this to an unsigned long integer, we can do this by making the following small change:

Suppose we have: int a=100; (signed by default).
If we want to convert this to an unsigned long integer, we can do this by making the following small change: