Command Line Arguments - Programming

Q1:

What will be the output of the program (sample.c) given below if it is executed from the command line?
cmd> sample 1 2 3
cmd> sample 2 2 3
cmd> sample 3 2 3
/* sample.c */
#include<stdio.h>

int main(int argc, char *argv[])
{
    printf('%s\n', argv[0]);
    return 0;
}

A sample 3 2 3

B sample 1 2 3

C sample

D Error

ANS:A - sample 3 2 3

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