Computer Science · Operating Systems
In a virtual memory system, the 'dirty bit' (or modify bit) is used to indicate that a page has been:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1modified by a write operation after being loaded into main memory✓
- 2allocated to an invalid process address range
- 3corrupted in the main memory
- 4accessed with low frequency
Correct answer
modified by a write operation after being loaded into main memory
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