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Q. |
When pre cleaning policy is applied in memory management |
A. | A page is written out to secondary memory only when it has been selected for replacement. |
B. | Modified pages are written before their page frames are needed so that can be written out in batches. |
C. | A and B both true. |
D. | None of these. |
Answer» B. Modified pages are written before their page frames are needed so that can be written out in batches. |
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