Sample

C is developed by

• Denis Ritchie

• Thomson

• both (a) and (b)

• None of these

The input statement of C language is

• printf

• scanf

• gets

• None of these

The output statement of C is

• scanf

• put

• printf

• None of these

______ functions are not written by the user

• library

• user defined

• derived

• None of thes

The standard header file in C is

• conio.h

• stdio.h

• math.h

• None of these

Which of the following is a valid variable declaration in C?

• int 1a;

• double 2b;

• float a1;

• char a-b;

What is the purpose of the 'return' statement in C?

• To take input

• To exit a function

• To declare a variable

• To print output

Which operator is used to access members of a structure in C?

• *

• ->

• &

• .