Question: Exercise III Assume we have a demand - paged memory. It takes 8 milliseconds to service a page fault if an empty frame is available

Exercise III
Assume we have a demand-paged memory. It takes 8 milliseconds to service a page fault if an empty frame is available or if the replaced page is not modified and 20 milliseconds if the replaced page is modified. Memory-access time is 100 nanoseconds. Assume that the page to be replaced is modified 85 percent of the time. What is the maximum acceptable page-fault rate for an effective access time of no more than 200 nanoseconds?
Exercise III Assume we have a demand-paged memory. It takes 8

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!

Q:

Any help on the below would great be looked up upon. i) Assume that you have a demand paged memory. It takes 7.5 milliseconds to service a page fault. The TLB hit rate is 20 percent. The TLB access...

Q:

1- Consider a logical address space of 512 pages with 8-KB page size, mapped onto a physical memory of 128 frames. How many bits are required in the logical address ? How many bits are required in...

Q:

Assume we have a demand - paged memory. It takes 8 milliseconds to service a page fault if anempty frame is available or if the replaced page is not modified and 2 0 milliseconds if thereplaced page...

Q:

Please help me complete the following questions, thank you Consider the page table for a system with 12-bit virtual and physical addresses with 256-byte pages. The list of free page frames is D,E,F...

Q:

Exercise III Assume we have a demand - paged memory. It takes 8 milliseconds to service a page fault if an empty frame is available or if the replaced page is not modified and 2 0 milliseconds if the...

Q:

Assume we have a demand-paged memory. The page table is held in registers. It takes 8 milliseconds to service a page fault if an empty page is available or the replaced page is not modified and 20...

Q:

Assume we have a demand-paged memory. The page table is held in registers. It takes 8 milliseconds to service a page fault if an empty page is available or the replaced page is not modified, and 20...

Q:

nsider a computer system with a demand-paged memory. The page table is held in registers. It takes 8 milliseconds to service a page fault if an empty page is available or the replaced page is not...

Q:

In a demand-paged system, the TLB hit rate is 100% and accessing the TLB takes negligible time. It requires 8 milliseconds to service a page fault if an empty page is available or the replaced page...

Q:

Assume we have a demand-paged memory. The page table is held in registers. It takes 2 milliseconds to service a page fault if an empty page is available or the replaced page is not modified, and 12...

Q:

Why do mudflows move?

Q:

Dade Metals manufactures patio furniture. The company budgets overhead cost of $320,000 for the year. It also budgets 16,000 machine hours and 4,000 direct labor hours. 1. Compute the plantwide...

Q:

A calendar year taxpayer, sold two operating assets this year ( each held for over a year ) . The first sale generated a $ 1 9 , 2 0 0 Section 1 2 3 1 loss, and the second sale generated a $ 3 3 , 6...

Q:

what are the factors that shape your organization external competitiveness to recruit and retain employees

Q:

3. What academic disciplines are used to study information systems and how does each contribute to an understanding of information systems?

Q:

3. What kinds of businesses are most likely to benefit from equipping their employees with mobile digital devices such as iPhones and iPads? How much of your job can you do from the palm of your...

Q:

4. One company deploying iPhones has said, The iPhone is not a game changer, its an industry changer. It changes the way that you can interact with your customers and with your suppliers. Discuss the...