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a.What is the cost of 1 MB of main memory? b.What is the cost of 1 MB of main memory using cache memory technology? c.If the effective access time is 10% greater than the cache access time, what is the hit ratio H?

a.What is the cost of 1 MB of main memory? b.What is the cost of 1 MB of main memory using cache memory technology? c.If the effective access time is 10% greater than the cache access time, what is the hit ratio H?

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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a.What is the cost of 1 MB of main memory?

b.What is the cost of 1 MB of main memory using cache memory technology?

c.If the effective access time is 10% greater than the cache access time, what is the hit ratio H?     

Memory Hierarchy 1. Co sider a memory system with the following parameters: Tc=100ns CC=10-+$/bit Cm=10-5$/bit Tm=1200ns a. What is the cost of 1 MB of main memory? b. What is the cost of 1 MB of main memory using cache memory technology? c.If the effective access time is 10% greater than the cache access time, what is the hit ratio H? (4.4)
Transcribed Image Text:Memory Hierarchy 1. Co sider a memory system with the following parameters: Tc=100ns CC=10-+$/bit Cm=10-5$/bit Tm=1200ns a. What is the cost of 1 MB of main memory? b. What is the cost of 1 MB of main memory using cache memory technology? c.If the effective access time is 10% greater than the cache access time, what is the hit ratio H? (4.4)
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