Question: 3. Consider the two cache-write policies: Write Through and Write Back Explain what are the differences between two policies. a. b. Answer which one needs

3. Consider the two cache-write policies: Write Through and Write Back

3. Consider the two cache-write policies: Write Through and Write Back Explain what are the differences between two policies. a. b. Answer which one needs cache coherence protocol to enforce all the processors to use up-to-date shared data in shared memory multiprocessor system. 3. Consider the two cache-write policies: Write Through and Write Back Explain what are the differences between two policies. a. b. Answer which one needs cache coherence protocol to enforce all the processors to use up-to-date shared data in shared memory multiprocessor system

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