C Programming Multiple Choice Questions and Answers for Entrance Exams

(36) Which of the following language is predecessor to 'C' Programming language?

[A] A

[B] B

[C] ADA

[D] C++

Answer: Option [B]

(37) Which of the following function declaration need not have a return statement in it's body?

[A] int a(char *s)

[B] void b(int a[], int n)

[C] float *c()

[D] short d(long x)

Answer: Option [B]

No value returned by void.

(38) Identify the correct sequence of steps to run a program

[A] link, load, code, compile and execute

[B] code, compile, link, execute and load

[C] code, compile, link, load and execute

[D] compile, code, link, load and execute

Answer: Option [C]

(39) What will be the output of the following code segment?

	int x=24, y=39, z=45	
	z=x+y;
	y=z-y;
	x=z-y;
	printf("\n%d%d%d",x,y,z);

[A] 24 39 63

[B] 39 24 63

[C] 24 39 45

[D] 39 24 45

Answer: Option [B]

(40) In the passage of text, individual words and punctuation marks are known as:

[A] Constants

[B] Operators

[C] Keywords

[D] Tokens

Answer: Option [D]

Crack Entrance Exam - C Programming MCQ Questions and Answers