Crack Entrance Exam - C Programming MCQ Questions and Answers

Questions

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.

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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]