C Fundamentals MCQs

What will be the output of the following C code?

main()
{
    enum resut {pass, fail};
    enum result s1,s2;
    s1=pass;
    s2=fail;
    printf("%d",s1);
}

What will be the output of the following C code snippet?

#include <stdio.h>
void main()
{
    unsigned int x = -5;
    printf("%d", x);
}

What will be the output of the following C code?

#include <stdio.h>
void main()
{
    int a = 5 * 3 + 2 - 4;
    printf("%d", a);
}

All keywords in C are in . . . . . . . .

What will be the output of the following C code?

#include <stdio.h>
void main()
{
    int k = 4;
    int *const p = &k
    int r = 3;
    p = &r
    printf("%d", p);
}

What will be the output of the following C code?

#include <stdio.h>
int main()
{
    int c = 2 ^ 3;
    printf("%d\n", c);
}

What will be the output of the following C code?

#include <stdio.h>
int main()
{
    int x = 1;
    int y =  x == 1 ? getchar(): 2;
    printf("%d\n", y);
}

What will be the output of the following C code?

#include <stdio.h>
int main()
{
    int y = 0;
    if (1 |(y = 1))
        printf("y is %d\n", y);
    else
        printf("%d\n", y);
 
}

What will be the output of the following C code?

#include <stdio.h>
int main()
{
    int y = 1;
    if (y & (y = 2))
        printf("true %d\n", y);
    else
        printf("false %d\n", y);

}