McqMate
| 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 |
| Answer» B. To update the contents of the memory from the cache | |
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