C Fundamentals - C Programming MCQ Questions and Answers

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

#include <stdio.h>
int main()
{
    short int i = 20;
    char c = 97;
    printf("%d, %d, %d\n", sizeof(i), sizeof(c), sizeof(c + i));
    return 0;
}

#include <stdio.h>
void main()
{
    int x = 97;
    int y = sizeof(x++);
    printf("X is %d", x);
}

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

#include<stdio.h>
enum day
{
    a,b,c=5,d,e
};
main()
{
    printf("Enter the value for a");
    scanf("%d",a);
    printf("%d",a);
}

#include <stdio.h>
void main()
{
    int b = 6;
    int c = 7;
    int a = ++b + c--;
    printf("%d", a);
}

#include <stdio.h>
int x = 0;
int f()
{
    if (x == 0)
        return x + 1;
    else
        return x - 1;
}
int g()
{
    return x++;
}
int main()
{
    int i = (f() + g()) | g(); //bitwise or
    int j = g() | (f() + g()); //bitwise or
}

#include <stdio.h>
void main()
{
    int b = 5 & 4 & 6;
    printf("%d", b);
}

#include <stdio.h>
void main()
{
    double b = 5 & 3 && 4 || 5 | 6;
    printf("%lf", b);
}