C Programming - Basics 001

Can we declare function inside structure of C Programming?

• Yes

• No

• Depends on Compiler

• Yes but run time error

What is storage class for variable A in below code?

void main()

{

int A;

A = 10;

printf("%d", A);

}

• extern

• register

• auto

• static

What is output of below program?

void main()

{

const int a = 10;

printf("%d",++a);

}

• 11

• 10

• Compilation Error

• 0

Library function pow() belongs to which header file?

• mathio.h

• math.h

• square.h

• stdio.h

Libray function getch() belongs to which header file?

• stdio.h

• conio.h

• stdlib.h

• stdlibio.h

What is the following is invalid header file in C?

• mathio.h

• math.h

• string.h

• ctype.h

What is output of below code?

void main()

{

char name[]="Cppbuz";

int len;

int size;

len = strlen(name);

size = size_of(name);

printf("%d,%d",len,size);

}

• 6,6

• 6,7

• 7,7

• 0,0

The concept of two two functions with same name is know as?

• Operator Overloading

• Function Overriding

• Function Overloading

• Function renaming

What is meaning of below lines?

void sum (int, int);

• sum is a function which takes two int arguments and returns void

• sum is function which takes int arguments

• it will produce compilation error

• Can't comment.

When C Language was invented?

• 1970

• 1978

• 1979

• 1972