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In the $\text{WSClock}$ algorithm of Fig. $3-20(c),$ the hand points to a page with $R = 0.$ If $\tau = 400,$ will this page be removed? What about if $\tau = 1000?$

in Operating System by Veteran (58.8k points) | 18 views

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Answer:

The age of page $ = 2204-1213 = 991$

If $\tau = 400 \Rightarrow$It is out of the working set and was referred freshly so it will be put out.

When $\tau = 100$. At this time, the page comes under the working set.

$\therefore$ It will not be removed.

by Boss (18.9k points)

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