C Language MCQ - English
What is the similarity between a structure, union and enumeration?
Answer : B
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1) What is the output of this C code?
#include <stdio.h>
struct {
int k;
char c;
};
int main()
{
struct p;
p.k = 10;
printf("%d\n", p.k);
}
2) What is the output of this C code?
#include <stdio.h>
void main()
{
struct student {
int no;
char name[20];
};
struct student s;
no = 8;
printf("%d", no);
}
3) Which of the following cannot be a structure member?
4) What is the output of this C code(according to C99 standard)?
#include <stdio.h>
struct p {
int k;
char c;
float f;
};
int main()
{
struct p x = {.c = 97, .k = 1, 3};
printf("%f \n", x.f);
}
5) What is the output of this C code?
#include <stdio.h>
struct student
{
int no = 5;
char name[20];
};
void main()
{
struct student s;
s.no = 8;
printf("hello");
}
