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consider the following figure which conveys the operation of the Not Frequently Used ( NFU ) Page replacement Algorithm with Aging as discussed in class
consider the following figure which conveys the operation of the Not Frequently Used NFU Page
replacement Algorithm with Aging as discussed in class lectures and class text. This figure shows the
current usage of six page frames numbered through currently allocated in memory for a number
of clock intervals every ms covering a total of clock intervals. Each interval shows a snapshot of
the page usage AFTER the interval completes.
Please answer the following questions:
a After time interval T completes but before T starts which page through would be
evicted by the algorithm to make room for a new page?
b After time interval T completes but before T starts which page through would be
evicted by the algorithm to make room for a new page?
c After time interval T completes but before T starts which page through has been
used the most frequentJustify your answer, and be VERY specific about what lead you to
this conclusion
d After time interval T completes but before T starts, not shown which page through
has been used the most frequent
e Still at interval T after completes but before T starts, not shown under the assumption that
ONLY page frames or are the ONLY choices for eviction, which page would the algorithm
pick? Justify your answer, and be VERY specific about what lead you to this conclusion
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