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Optimal page – replacement algorithm is difficult to implement, because ____________

Question #621 of 1,002+ in Operating System

📝 Question #621

Optimal page – replacement algorithm is difficult to implement, because ____________

⌨️ Press A B C D to select
✓

All Options & Correct Answer

A it requires a lot of information Correct
B it requires future knowledge of the reference string
C it is too complex
D it is extremely expensive

📋 Question Details

📚
Subject
Operating System
🎯
Difficulty
Medium
📅
Year
—
📋
Source
Sanfoundry

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