Explain LRU page replacement algorithm, Computer Engineering

Assignment Help:

Explain LRU Page replacement algorithm.

LRU policy: It expands to least recently use. This policy proposes that we remove a page that last usage is farthest from present time. For reference string:  1, 2, 3, 4, 1, 2, 5, 1, 2, 3, 4, 5, we have the subsequent page faults:

                                             767_LRU.png


Related Discussions:- Explain LRU page replacement algorithm

Memory system considerations - computer architecture, Synchronized with a c...

Synchronized with a clock signal Memory system considerations Speed Cost Size of chip Power dissipation Memory controller Refresh Overhead

Development tools environment , Main Objectives: • MPLAB In-Circuit Debugg...

Main Objectives: • MPLAB In-Circuit Debugger (ICD 2) functionality • ICD 2 Connection design • MPLAB ICD 2 setup with the PC and Interface board designed • I²C Protocol buses tech

Static or dynamic - artificial intelligence, Static or Dynamic - artificial...

Static or Dynamic - artificial intelligence An environment is static if it doesn't change while an agent's program is making the decision about how to act. When programming ag

Explain the life cycle of java server pages, Discuss the life cycle of JSP....

Discuss the life cycle of JSP. A JSP (JavaServer Pages) page services requests like a servlet. Therefore, the life cycle and many of the abilities of JSP pages (particular in t

Representation in prolog - logic programs, Representation in Prolog - Logic...

Representation in Prolog - Logic Programs: If we justimpose some additional constraints on first-order logic, so than we get to a representation language knowing as logic prog

#microprocessor, Program to transfer 10 byte of data from DMS to EMS using ...

Program to transfer 10 byte of data from DMS to EMS using 8086 instructions

Why is fragmentation needed on internet not on a typical wan, Why is fragme...

Why is fragmentation needed on Internet not on a typical WAN? TCP/IP protocol utilizes the name IP datagram to demote to an Internet packet. The amount of data carried into a d

Describe about javascript, World Wide Web (WWW) began as a text-only medium...

World Wide Web (WWW) began as a text-only medium. First version doesn't even have the capability to include graphics on a page. Today's Web sites include sound animation, graphics,

Secret-key encryption, Secret-key encryption is also called as Private ...

Secret-key encryption is also called as Private encryption.

Define a technique of temporarily removing inactive program, is a technique...

is a technique of temporarily removing inactive programs from the memory of computer system? Swapping is a technique of temporarily eliminating inactive programs from the memor

Write Your Message!

Captcha
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