Assume that there are two processes (i.e., P1 and P2) using Peterson’s Solution for the Process Synchronization, where Process P1 uses Flag_1 and Process P2 uses Flag_2. Moreover, they are also sharing a Turn data item. Process P2 is not ready to enter the critical section; however, Process P1 wants to enter the critical section. What will the values of Flags and Turn data items be?

Question

Answer

Flag_1 = True, Flag_2 = True, Turn = 2

Answer

Flag_1 = True, Flag_2 = False, Turn = 2

Answer

Flag_1 = False, Flag_2 = True, Turn = 2

Answer

Peterson’s Solution uses strict alternation; therefore, Process P1 cannot enter the critical section.

Answer

Flag_1 = False, Flag_2 = False, Turn = 2

Answer

Flag_1 = True, Flag_2 = True, Turn = 1

Answer

Flag_1 = False, Flag_2 = True, Turn = 1

Answer

Flag_1 = True, Flag_2 = False, Turn = 1

Answer

Flag_1 = False, Flag_2 = False, Turn = 1

Crowdly

Assume that there are two processes (i.e., P1 and P2) using Peterson’s Solution ...

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