Solution to Critical-Section Problem 1.Mutual Exclusion-If process P;is executing in its critical section,then no other processes can be executing in their critical sections 2.Progress-If no process is executing in its critical section and there exist some processes that wish to enter their critical section,then the selection of the processes that will enter the critical section next cannot be postponed indefinitely 3.Bounded Waiting-A bound must exist on the number of times that other processes are allowed to enter their critical sections after a process has made a request to enter its critical section and before that request is granted Assume that each process executes at a nonzero speed No assumption concerning relative speed of the N processesSolution to Critical-Section Problem 1. Mutual Exclusion - If process Pi is executing in its critical section, then no other processes can be executing in their critical sections 2. Progress - If no process is executing in its critical section and there exist some processes that wish to enter their critical section, then the selection of the processes that will enter the critical section next cannot be postponed indefinitely 3. Bounded Waiting - A bound must exist on the number of times that other processes are allowed to enter their critical sections after a process has made a request to enter its critical section and before that request is granted  Assume that each process executes at a nonzero speed  No assumption concerning relative speed of the N processes