Question: 1. (4 points) Consider a system consisting of two processes, PO and P1, each accessing two semaphores, S and Q, which are initialized to the

1. (4 points) Consider a system consisting of two processes, PO

1. (4 points) Consider a system consisting of two processes, PO and P1, each accessing two semaphores, S and Q, which are initialized to the value 1. (down( ) and up( ) are two operations of semaphore) PO P1 down(S) down(Q) down(Q) down(S) critical section.. up(Q) up(S) critical section... up(S) up(Q) Explain the problem in the above program, and then fix the

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