What is the output of the following program? Explain in detail with a neat sketch. What will be the output if wait system call will be shifted to

line number $6$ in the program?

What is the output of the following program? Explain in detail with a neat sketch. What will be the output if wait system call will be shifted to

line number $6$ in the program?

else

$\{$

printf$("$HP: hello from parentiv"$)$;

wait$($NULL$)$;

printf$("$CT: child has terminated$$n$")$;

$\}$

printf$("$Byeln$")$;

return $0$ ;

$\}$

$[8$ Marks$]$