What will happen if we press "Ctrl+c" key two times after running this program?

#include<stdio.h>
#include<signal.h>
 
void response(int);
void response(int sig_no)
{
    printf("Linux\n");
    signal(SIGINT,SIG_DFL);
}
int main()
{
    signal(SIGINT,response);
    while(1){
        printf("Example\n");
        sleep(1);
    }
    return 0;
}

A. process will terminate in the first time

B. process will terminate in the second time

C. process will never terminate

D. none of the mentioned

Answer: Option B