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Operating Systems Concepts - Engineering

Q1:

Page stealing

A is a sign of an efficient system

B is taking page frames from other working sets

C should be the tuning goal

D is taking larger disk spaces for pages paged out

E None of the above

ANS:B - is taking page frames from other working sets

Some Operating Systems periodically look for pages that have not been recently referenced and add them to the Free page queue, after paging them out if they have been modified.