Gate-C_language questions

Consider the following declarations:

P: signed short x;

Q: unsigned long long int x;

Which of the given declarations is/are CORRECT?

• Only P

• Only Q

• Both P and Q

• Neither P nor Q

Consider the following program:

#inclue<stdio.h>

int main( ) {

int x = 32769;

printf("%d", x);

return 0;

}

(Assume integer is of 2 bytes) The value printed is- ____________.

Consider the following program:

#include<include>

int main( ) {

char ch = 141;

printf(“%d”, ch);

return 0;

}

The output is -

• Compiler error

• –115

• –128

• 141

Consider the following function:

#include<stdio.h>

int main() {

char ch = –134;

printf("%c", ch);

return 0; }

The output is-

• A

• Garbage

• Compiler Error

• Z

#include<stdio.h>

int main(void){

int a;

a = 2 * 6/5 + 3.0/2 + 1;

printf("%d", a);

return 0; }

The value of a is ___

• 4.9

• 4.0

• 4.5

• 4