Describe the optimal strategy for the offline algorithm

Assignment Help Computer Engineering
Reference no: EM131841837

Problem

Consider the page caching problem where the memory cache can hold m pages, and we are given a sequence P of n requests taken from a pool of m + 1 possible pages. Describe the optimal strategy for the offline algorithm and show that it causes at most m + n/m page misses in total, starting from an empty cache.

Reference no: EM131841837

Questions Cloud

Determine the descartes meditation iv : According to Descartes' Meditation IV, how is human error possible and what must be done to avoid making mistakes?
Are we a society of learners who greatly benefit : Are we a society of learners who greatly benefit from interactions? Or are we islands, whose individual systems and beliefs are exclusive to ourselves?
Mercy killing morally permissible : Show that the following argument is a substitution instance of an invalid argument form, by using the counterexample method.
What are the iq scores for 75percent of the students : The IQ scores of students in a high school are known to be normally distributed with a standard deviation of 5 points.
Describe the optimal strategy for the offline algorithm : Describe the optimal strategy for the offline algorithm and show that it causes at most m + n/m page misses in total, starting from an empty cache.
Restrict or regulate the sale of guns : Second Amendment fans oppose every effort the government makes to restrict or regulate the sale of guns and ammunition
Calculate each jobs response time : Calculate each job's response time [for the first 20 time units], and the total response time [[for the first 20 time units].
Effective and justifiable administration of criminal : Which ethical theory is the most convincing for an effective and justifiable administration of criminal justice practice and why?
Which pm policy provides the minimum cost strategy : Which PM policy provides the minimum cost strategy based on the information provided?

Reviews

Write a Review

Computer Engineering Questions & Answers

  Describe the memory and paging sim

Your goal here is to use the simulators to understand these different types of memory caches. To do this, you need to run each type of simulator and document/explain what it is doing. For the three the cache simulators, you need to compare and con..

  What is the total end-to-end delay to send a packet

The distance between host A and the switch is d1. The distance between the switch and host B is d2. Assuming that the propagation speed is s and the switch uses store-and-forward packet switching.

  Discuss common input-output technologies

Discuss common input / output technologies. Provide a brief overview of the organizations that have developed and promoted each format.

  Clearly explain and describe at least three merits of

q1. clearly describe and discuss at least three advantages of clustering.q2. explain in detail why the average seek

  Prepare a report summarizing your research describe why you

q1. cascading style sheets css a multi-featured specification for html offers designers an expedient powerful method to

  Benefit of web-based computing environment

Web-based applications like e-commerce and e-government exemplify the platform shift from the client/server computing to the Web-based computing so for this essay question.

  What does station b send back to station a

In a sliding window error-control system in which each packet is numbered, Station A sends packets 4, 5, 6, and 7. What does Station B send back to Station A?

  Estimate the total heat-transfer rate

In Prob. it is desired to cool a particular rectangular section of the aircraft body to 65°C. The section is to be 60 cm wide by 90 cm long.

  Project that is already over budget and past due

assume that you have been hired to "save" a project that is already over budget and past due. The project is still only half done. You have 20 programming teams working independently.

  Create web server access on existing platform

You can design your own or create Web server access on existing platforms such as (sparkfun, xivley, partcl, google chart etc...) however, it has to draw a chart

  Describe a wireless network card

Describe a wireless network card

  Why x3d is currently replacing vrml

X3D is currently replacing VRML as the nearest the internet gets to Virtual Reality currently. Is X3D suited specifically to certain applications over others? consider an application for the Internet where you believe Virtual Reality would be of b..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd