Question: Which page replacement algorithm is considered the best possible but unrealizable? Group of answer choices Optimal page replacement algorithm Not Recently Used page replacement algorithm

Which page replacement algorithm is considered the best possible but unrealizable?
Group of answer choices
Optimal page replacement algorithm
Not Recently Used page replacement algorithm
First-In, First-Out (FIFO) page replacement algorithm
Least Recently Used (LRU) page replacement algorithm

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:

This algorithm removes a page at random from the lowest - numbered nonempty class. Implicit in this algorithm is the idea that it is better to remove a modified page that has not been referenced in...

Q:

!!! PROGRAM SHOULD WRITTEN IN C++ !!! Consider the following reference string: 7, 0, 1,2, 3, 0,4, 2,2, 3, 5,7, 1, 4, 2, 3,2,0, 1,4,7,5, 2, 3, 2,7,0, 1, 5 Write a program that simulates the followig...

Q:

im struggling with figuring this out im working in c++ If i could get aome help ide appreciate it! I am trying to take input from a file which will contain 1. a frame size and 2. series of number...

Q:

I need help with these Operating System questions I can't find a good explanation on the internet Questions 1 - Explain why it is possible for an operating system to load only a couple of pages of a...

Q:

Which page replacement algorithm is useful for evaluating the performance of other algorithms but not practical for real systems? Group of answer choices Optimal page replacement algorithm Not...

Q:

I need help with this question: 1 - Answer the following questions about a program containing 512 bytes and an operating system using a page frame size of 200 bytes . a) How many page frames are...

Q:

i need a help with this question: 2 - Refer to this page request sequence A,C,B,D,A,C,E,A,C,B,D,E to answer the following questions. a) Perform a page trace analysis using three (3) page frames and...

Q:

Can you help program each algorithm ( FIFO, LRU, and Optimal Page Replacement Algorithm) in C++ . Give detailed explanation and show output. Thank you and Will rate it ASAP. FIFO ( First In First...

Q:

Part 1 - Page Replacement Algorithm - Process ABC has just caused a page fault to occur. This means that one of the process's pages will have to be evicted from its frame in memory. The table below...

Q:

Please answer the 4 multiple choice questions below: The LRU page replacement algorithm is used for post-analysis of a benchmark type workload memory reference string to establish a lower bound on...

Q:

Find the areas under the following curves. If you use substitution, draw a graph to compare the original area with that in transformed variables. Area under h(x) = ex/2 from x = 0 to x = ln(2).

Q:

Because of assumptions and estimates that go into the preparation of financial statements, the statements are inaccurate and are, therefore, not a very meaningful tool to determine the profits or...

Q:

If an individual with inside information can make higher than expected profits, the market is - no more than semi - strong form efficient. True False

Q:

Hesterman Corporation makes one product and has provided the following information to help prepare the master budget for the next four months of operations: Budgeted selling price per unit $ 118...

Q:

1. Using only the Web, further investigate any new technology discussed in this chapter. Utilizing any search engine on the Web (e.g., Google, Yahoo), conduct a search for information about the...

Q:

3. Go to www.skillsoft.com, the Web site for Skillsoft, a company that specializes in providing e-learning solutions. Move the cursor over Info Center, then over Demos. Click on Business Skills...

Q:

6. Go to www.capellauniversity.edu, the Web site for Capella Universitya university that offers online courses. Click on Online Learning on the left side of the page. View the short course demo and...