Using Unix only, working program and not copied answer from other chegg.

Q1 (50 Points): A Process creates a child process. Child process should print out "hello 0" "hello 1". , etc I line per second. After a certain number of seconds (user input), it kills itself wrTH signal mechanism ONLY, don't use exit0 on the child. You can use alarm0 which may show the "Alarm clock". (Alarm clock may not appear depending on your environment. It is not required). There should be one parent process and one child process only hello 0 hello 1 hello 2 hello 3 hello 4 I... etc. I Alarm clock [may or may not appear Your output should look like Q1 (50 Points): A Process creates a child process. Child process should print out "hello 0" "hello 1". , etc I line per second. After a certain number of seconds (user input), it kills itself wrTH signal mechanism ONLY, don't use exit0 on the child. You can use alarm0 which may show the "Alarm clock". (Alarm clock may not appear depending on your environment. It is not required). There should be one parent process and one child process only hello 0 hello 1 hello 2 hello 3 hello 4 I... etc. I Alarm clock [may or may not appear Your output should look like