单选题：For two-process Critical Section(CS) problem solution, the bound
For two-process Critical Section(CS) problem solution, the bounded-waiting condition means that _____.@[B](1)
A. The processes should enter their CSs in a FIFO order.
B. The processes should not be waiting indefinitely if it requires to enter its CS
C. The process that wants to enter its CS should be allowed immediately if the other process is not in its CS
D. The two processes should not be in their CSs simultaneously
A.The processes should enter their CSs in a FIFO order.
B.The processes should not be waiting indefinitely if it requires to enter its CS
C.The process that wants to enter its CS should be allowed immediately if the other process is not in its CS
D.The two processes should not be in their CSs simultaneously
答案：B
A. The processes should enter their CSs in a FIFO order.
B. The processes should not be waiting indefinitely if it requires to enter its CS
C. The process that wants to enter its CS should be allowed immediately if the other process is not in its CS
D. The two processes should not be in their CSs simultaneously
A.The processes should enter their CSs in a FIFO order.
B.The processes should not be waiting indefinitely if it requires to enter its CS
C.The process that wants to enter its CS should be allowed immediately if the other process is not in its CS
D.The two processes should not be in their CSs simultaneously
答案：B