Consider the code of two processesP$1$:while $($true$)\{$p $=$ true;while $($q $==$ true$)\{//$CSp $=$ false;$\}\}$P$2$:while $($true$)\{$q $=$ true;while $($p $==$ true$)\{//$CSq $=$ false;$\}\}$Select one:a$.$ mutual exclusion is not satisfied but code is deadlock freeb. Mutual exclusion is satisfied and code is deadlock freec. code might cause deadlock but mutual exclusion is satisfiedd. mutual exclusion is not satisfied and code might cause deadlock