Explore topic-wise MCQs in C Language Interview.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your C Language Interview knowledge and support exam preparation. Choose a topic below to get started.

1.

0,_4,_2,_1?$

A. 0, 5, 2, 1
B. -1, 4, 1, 1
C. 0, 5, 1, 0
Answer» B. -1, 4, 1, 1
Discussion
2.

Undefined behaviour

A. Output will be 3
B. Output will be 6
C. Output will be 5
Answer» D.
Discussion
3.

Which of the following operators has the lowest precedence?

A. !=
B. &&
C. ?:
D. ,
Answer» E.
Discussion
4.

i value is 1 and j value is 1

A. i value is 0 and j value is 0
B. i value is 1 and j value is undefined
C. i and j value are undefined
Answer» C. i and j value are undefined
Discussion
5.

Which of the following is NOT possible with any 2 operators in C?

A. Different precedence, same associativity
B. Different precedence, different associativity
C. Same precedence, different associativity
D. All of the mentioned
Answer» C. Same precedence, different associativity
Discussion
6.

In expression i = g() + f(), first function called depends on __________

A. Compiler
B. Associativiy of () operator
C. Precedence of () and + operator
D. Left to write of the expression
Answer» E.
Discussion
7.

Which of the following method is accepted for assignment?

A. 5 = a = b = c = d;
B. a = b = c = d = 5;
C. a = b = 5 = c = d;
D. None of the mentioned
Answer» E.
Discussion
8.

Associativity of an operator is ___________

A. Right to Left
B. Left to Right
C. Random fashion
D. Both Right to Left and Left to Right
Answer» E.
Discussion