C PROGRAMMING FOR 2ND AND 3RD YEAR

Global variable are available to all functions. Does there exist a mechanism by way of which it available to some and not to others.

• YES

• NO

What does the following code fragment write to the monitor?

• Under

• Over

• Under the limit

• Over the limit

What will be the output of the program?

• Hello
• Hi Hello
• No output
• Infinite loop

Pickup odd one out

• a=a+1;

• a+=1

• a++

• a=+1

int main()

{

float c = 3.5 + 4.5;

printf("%f", c);

return 0;

}

• 7

• 8

• 9

• 8.000000

#include <stdio.h>

int main(){

int x= 5%2 *3/2;

printf("%d",x);

return 0;

}

• 1

• 2

• 3

• 99

Which operator performs operations on data in Binary Level.

• Logical operator

• Bitwise operator

• Conditional operator

• None

#include <stdio.h>

int main()

{

int a=10, b;

b=a%3;

printf("%d",b);

return 0;

}

• 0

• 2

• 4

• 1

What will be the output of the following C code

• 6 -6 0 0

• 6 -5 0 1

• -6 -6 0 1

• 6 -6 0 1

What would be the size of the following union declaration? (Assuming size of double = 8, size of int = 4, size of char = 1)

• 4

• 8

• 40

• 80