Question

i. Is there any difference between circular wait and deadlock avoidance schemes. compare circular wait and deadlock avoidance schemes in terms of run time over head.

Answer 1

Answer:

Explanation:

One way to avoid circular wait is to number all resources, and to require that processes request resources only in strictly increasing ( or decreasing ) order. In other words, in order to request resource Rj, a process must first release all Ri such that i >= j.