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Control Instructions - Programming

Q1:

How many times the while loop will get executed if a short int is 2 byte wide? 
#include<stdio.h>
int main()
{
    int j=1;
    while(j <= 255)
    {
        printf('%c %d\n', j, j);
        j++;
    }
    return 0;
}

A Infinite times

B 255 times

C 256 times

D 254 times

ANS:A - Infinite times

The while(j <= 255) loop will get executed 255 times. The size short int(2 byte wide) does not affect the while() loop.