Q697
What is the output of this program? #include #include void response (int); void response (int sig_no) printf("%s ",sys_siglist[sig_no]); int main() pid_t child; int status; child = fork(); switch(child) case -1: perror("fork"); case 0: break; default : signal(SIGCHLD,response); wait(&status); break;
A.
this program will print nothing
B.
this program will print "Child Exited"
AnswerC.
segmentation fault
D.
none of the mentioned
Answer: Option B
Solution
Answer: Option B
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