What will be the output of the following C code?

#include <stdio.h>
#include <string.h>
int main()
{
    char *str = "x";
    char c = 'x';
    char ary[1];
    ary[0] = c;
    printf("%d %d", strlen(str), strlen(ary));
    return 0;
}

A. Declare a variable B. Declare a function C. Define a function D. Assign a value

A. . B. ; C. : D. ,

A. char B. int C. float D. double

A. int variable_name; B. variable_name = 5; C. variable_name int; D. int = variable_name;