Question: 1. A program should issue a wait before it enters a critical section and a wait afterthe critical section. 2. Data is always stored in

1. A program should issue a wait before it enters a critical section and a wait afterthe critical section. 2. Data is always stored in registers in EBCDIC format. 3. In a virtual memory situation, there is one frame table for each program. 4. The term for replacing one page with another in a frame is called displacement 5. A spin lock is a costly mechanism sometimes used by programs to avoid deadlocks
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