Correct Answer: 1 Mutual exclusion (where at least one resource is non-sharable) 2 Hold and wait (where a process holds one resource and waits for other resource) 3 No preemption (where the resources can’t be preempted) 4 Circular wait (where p[i] is waiting for p[j] to release a resource i= 1,2,…n j=if (i!=n) then i+1 else 1 )