Structure and Union - C Programming MCQ Questions and Answers

#include <stdio.h>
struct
{
    char *name;
    union
    {
        char *sval;
    } u;
} symtab[10];

#include <stdio.h>
struct point
{
    int x;
    int y;
};
struct notpoint
{
    int x;
    int y;
};
int main()
{
    struct point p = {1};
    struct notpoint p1 = p;
    printf("%d\n", p1.x);
}

#include <stdio.h>
struct student
{
    char *c;
};
void main()
{
    struct student m;
    struct student *s = &m;
    s->c = "hello";
    printf("%s", m.c);
}

#include <stdio.h>
struct student
{
    char *c;
    struct student *point;
};
void main()
{
    struct student s;
    printf("%d", sizeof(s));
}

(Assuming struct temp{int b;}*my_struct;)

#include <stdio.h>
struct p
{
    int x;
    char y;
};
typedef struct p* q*;
int main()
{
    struct p p1[] = {1, 92, 3, 94, 5, 96};
    q ptr1 = p1;
    printf("%d\n", ptr1->x);
}

#include <stdio.h>
struct temp
{
    int a;
    int b;
    int c;
} p[] = {0};
main()
{
    printf("%d", sizeof(p));
}