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6. 

What will be the output of the program? 

#include<stdio.h>

int main()
{
    const char *s = "";
    char str[] = "Hello";
    s = str;
    while(*s)
        printf("%c", *s++);

    return 0;
}

A. Error
B. H
C. Hello
D. Hel
7. 

What will be the output of the program? 

#include<stdio.h>
int get();

int main()
{
    const int x = get();
    printf("%d", x);
    return 0;
}
int get()
{
    return 20;
}

A. Garbage value
B. Error
C. 20
D. 0
8. 

What will be the output of the program (in Turbo C)? 

#include<stdio.h>

int fun(int *f)
{
    *f = 10;
    return 0;
}
int main()
{
    const int arr[5] = {1, 2, 3, 4, 5};
    printf("Before modification arr[3] = %d", arr[3]);
    fun(&arr[3]);
    printf("\nAfter modification arr[3] = %d", arr[3]);
    return 0;
}

A. Before modification arr[3] = 4
After modification arr[3] = 10
B. Error: cannot convert parameter 1 from const int * to int *
C. Error: Invalid parameter
D. Before modification arr[3] = 4
After modification arr[3] = 4
9. 

What will be the output of the program? 

#include<stdio.h>

int main()
{
    const int i=0;
    printf("%d\n", i++);
    return 0;
}

A. 10
B. 11
C. No output
D. Error: ++needs a value
10. 

What will be the output of the program? 

#include<stdio.h>

int main()
{
    const c = -11;
    const int d = 34;
    printf("%d, %d\n", c, d);
    return 0;
}

A. Error
B. -11, 34
C. 11, 34
D. None of these