The Essentials of Computer Organization and Architecture
The Essentials of Computer Organization and Architecture
4th Edition
ISBN: 9781284045611
Author: Linda Null, Julia Lobur
Publisher: Jones & Bartlett Learning
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Chapter 6, Problem 17RETC

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Optimal cache replacement policy:

  • The main purpose of the optimal cache replacement policy is replacing the blocks that is will not be used for a longer period of time in the future.
  • Consider all the blocks of the cache memory are utilized again and again; the blocks that will be no longer needed in the future are being found and get replaced...

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