Question: Consider a paging scheme with the page table stored in memory. a. If memory reference takes 20 nanoseconds, how long does a paged memory reference

Consider a paging scheme with the page table stored in memory.

a. If memory reference takes 20 nanoseconds, how long does a paged memory reference take without a Translation Lookaside Buffer (TLB)?

b. If we add a TLB and 75% of all page table references are found in the TLB, what is the effective memory reference time? (Assume that finding a page table entry in the TLB takes negligible time.)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Consider a paging system with the page table stored in memory. If a memory reference takes 40 nanoseconds, how long does a paged memory reference take? If we add TLBs, and 80% of all page-table...

) Consider a paging system with the page table stored in memory. a)lf a memory reference takes 200 nanoseconds, how long does a paged memory reference take? b)lf we add associative registers, and 80...

Consider a paging system with the page table stored in memory. If a memory reference takes 90 nanoseconds, how long does a paged memory reference take? If we add associative registers, and 75 percent...

Consider a paging system with the page table stored in memory. If a memory reference takes 200 nanoseconds, how long does a paged memory reference take? If we add TLBs, and 75 percent of all...

Explain the difference between internal and external fragmentation in the context of Memory Management. Consider a paging system with the page table stored in memory. If a memory reference takes 150...

3. (15) Consider a paging system with the page table in memory. A. If a memory reference takes 100 nanoseconds, how l take? long does a paged memory reference B. If we add TLBs, and 75 percent of all...

Consider a paging system with the page table in memory. A. If a memory reference takes 100 nanoseconds, how long does a paged memory reference take? B. If we add TLBs, and 75 percent of all...

https//elearn squ.edu.om/plugin file.php/230642/mod resource/content/i/Hw 5. (6 points) Consider a paging system with the page table stored in memory. i. If a memory reference takes 100 nanoseconds,...

1. Compare the main memory organization schemes of contiguous-memory allocation, pure segmentation, and pure pagingwith respect to the following issues (HINT: use a table) a. external fragmentation,...

The treasury stock in Eye Opener 12 is resold for $615,000. (a) What is the effect on the corporations revenue of the period? (b) What is the effect on stockholders equity?

An Airline will purchasemillion gallons of jet fuel in three month time and hedges using heating oil futures. From historical data, op = 0.0313, os = 0.0263, and p = 0.928. Assume the spot price is...

4 Work out each subtraction. Some working has been shown to help you. 5 In a tennis club, - of the members are women, 3/2 of the members are men and the rest are children. 5 What fraction of the...

CT Corp Comprehensive Question Canadian Tire Corporation, Limited (Canadian Tire) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

The loss of entrepreneurially minded staff from larger organizations back to family businesses has focused attention on recruitment, retention and compensation.

Specific training needs are coming to the fore: language, computer, sales and marketing skills.

manageremployee relationship deteriorating over time;