Maurice Tutor

(5)

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About Maurice Tutor

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Expertise:
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Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 4 Days Ago
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Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 11 Oct 2017 My Price 7.00

optimize space and time

An inverted page table can be used to further optimize space and time. How many PTEs are needed to store the page table? Assuming a hash table implementation, what are the common case and worst case numbers of memory references needed for servicing a TLB miss?

The following table shows the contents of a 4-entry TLB.

5305759a4a.png

a.   Under what scenarios would entry 2’s valid bit be set to zero?

What happens when an instruction writes to VA page 30? When would a software managed TLB be faster than a hardware managed TLB?

What happens when an instruction writes to VA page 200?

Answers

Maurice Tutor
(5)
Status NEW Posted 11 Oct 2017 04:10 PM My Price 7.00

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