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

What is delegation, What is delegation? Delegation gives a proper mecha...

What is delegation? Delegation gives a proper mechanism to achieve the desired code reuse. The method is caught in the desired class and forwarded to another class for actual i

Data structures.., in asingle function declaration what is maximum no of st...

in asingle function declaration what is maximum no of statements that may be recursive calls

Flowchart, How to calculate the flowchart

How to calculate the flowchart

Explain parsing, What is parsing? The target of parsing is to find out...

What is parsing? The target of parsing is to find out the syntactic validity of a source string. A tree is built for use through subsequent phase of compiler, if the string is

Isoquants, what are the types of isoquants

what are the types of isoquants

#MyLife, where should I work?

where should I work?

Derivatives and applications of derivatives, What can you say about the exi...

What can you say about the existence of a stationary point in the interval [ 1; 3] for the function f (x) = x 2 2x 3.

Define the vbscript basics, VBScript is an easy and powerful to learn tool ...

VBScript is an easy and powerful to learn tool which can be used to add interaction to your Web pages. Web browser receives scripts along with rest of the Web document. Browser par

What is path testing, Explain path testing.   Path Testing: Testing in ...

Explain path testing.   Path Testing: Testing in which all paths in the program source code are tested at least once. Path testing has been one of the first test methods, and e

What is unique port number, Q. What is Unique port number? A port is an...

Q. What is Unique port number? A port is an extra 16-bit number which uniquely identifies particular service on any given machine on Internet. Port numbers are 16 bit wide, con

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