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Unit 5 · System Software and Operating System Paper 2 CS · December 2022 Shift 2

In the design of a protocol for the critical-section problem, each process must ask permission to enter the critical section in the ______ code; it then executes in the critical section; once it finishes it enters the ______ code. The process then enters the ______ code.

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Correct answer: B. entry section, exit section, remainder section

Explanation

Structure: entry section → critical section → exit section → remainder section.

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