One Stop GATE Forum: testid06-q18

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    Consider a system with cache access time 40micro secs,mainmemory access 100microsecs.if 75% are read operation and hit ratio is 90%.what is the effective access time if write through updation technique is used? 
A)59.50 b)60.50 c)61.50 d)62.50 
the ans given is a 
i don't know how to proceed plz help. 

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balu Senior Member Joined: 20Feb2007 Online Status: Offline Posts: 236	Topic: testid06-q18 Posted: 23Feb2007 at 12:53pm
	Consider a system with cache access time 40micro secs,mainmemory access 100microsecs.if 75% are read operation and hit ratio is 90%.what is the effective access time if write through updation technique is used? A)59.50 b)60.50 c)61.50 d)62.50 the ans given is a i don't know how to proceed plz help. Post Resume: Click here to Upload your Resume & Apply for Jobs

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