Question: Answer the following questions about cache memory using a computer system with the following characteristics: Total Memory Requests: 5000, Memory Requests Found in Cache:

Answer the following questions about cache memory using a computer system with the following characteristics: Total Memory Requests: 5000, Memory Requests Found in Cache: 3500, Average Main Memory Access Time: 1000 nsec, and Average Cache Memory Access Time: 200 nsec. A. What is the Hit Ratio for the system? B. What is the Average Memory Access Time for the system? C. Explain why is the Average Cache Memory Access Time is a constant value in the Average Memory Access Time formula. D. Explain why is the Average Main Memory Access Time is dependent on the Hit Ratio value in the Average Memory Access Time formula. E. What affect, if any, would doubling the available cache memory have on the Average Memory Access Time?

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A What is the Hit Ratio for the systemThe hit ratio also known as the cache hit ratio is the ratio of memory requests found in the cache to the total memory requests In this case the total memory requ... View full answer

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