A

Admin • 833.24K Points
Coach

Q. The copy-back protocol is used

  • (A) to copy the contents of the memory onto the cache
  • (B) to update the contents of the memory from the cache
  • (C) to remove the contents of the cache and push it on to the memory
  • (D) none of the mentioned

Explanation by: Admin

this is another way of performing the write operation, wherein the cache is updated first and then the memory.

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