Function MCQs

What will be the output of the following C code?

#include <stdio.h>
#include "printf"
void main()
{
    printf("hello");
}

Can variable i be accessed by functions in another source file?

#include <stdio.h>
int i;
int main()
{
    printf("%d\n", i);
}

What will be the output of the following C code?

#include <stdio.h>
static int x = 5;
void main()
{
    x = 9;
    {
        int x = 4;
    }
    printf("%d", x);
}

What will be the output of the following C code?

#include <stdio.h>
void m(int k)
{
    printf("hi");
}
void m(double k)
{
    printf("hello");
}
void main()
{
    m(3);
}

Automatic variables are allocated memory in . . . . . . . .

What will be the output of the following C code?

#include <stdio.h>
void f();
int main()
{
    #define max 10
    f();
    return 0;
}
void f()
{
    printf("%d\n", max * 10);
}

Which of the following is true for the static variable?

What will be the data type returned for the following C function?

#include <stdio.h>
int func()
{
    return (double)(char)5.0;
}

What will be the output of the following C code?

#include <stdio.h>
void main()
{
    static int x = 3;
    x++;
    if (x <= 5)
    {
        printf("hi");
        main();
    }
}