Explain demand paging, Computer Engineering

Assignment Help:

What is Demand paging?

Virtual memory is commonly executed by demand paging. In demand paging, the pager brings only those essential pages into memory instead of swapping in a whole process. Therefore it avoids reading into memory pages that will not be used anyway, reducing the swap time and the amount of physical memory required.

 


Related Discussions:- Explain demand paging

Binary search tree, Given the following interface public interface WordS...

Given the following interface public interface WordSet extends Iterable { public void add(Word word); // Add word if not already added public boolean contains(Word word);

Explain characteristics in java for e-commerce applications, Explain the ch...

Explain the characteristics and utilities available into java that makes it appropriate for developing e-commerce applications. Following are the characteristics and utilities

What is fish bone diagram, What is Fish Bone Diagram? Or Explain Ishikawa D...

What is Fish Bone Diagram? Or Explain Ishikawa Diagram. Fish Bone Diagram is also known as Ishikawa Diagram or Cause and Effect Diagram. It is known as Fish Bone Diagram be

Principle of locality, Principle of locality: Temporal  base locali...

Principle of locality: Temporal  base locality (locality in time):- If an item is referenced then it will tend to be referenced again soon. Spatial locality (local

Differences between internal and external fragmentation, Explain the differ...

Explain the differences between Internal and external fragmentation. Internal and external fragmentation (1) While memory allocated to a process is a little larger than th

Specify the default alignment, Specify the default alignment for the follow...

Specify the default alignment for the following field types: 'D' - Left, 'F'-Right, 'N'-Left, 'I'-Right, 'T'-Left.

Intentional hacking helps in maintaining better security, Intentional hacki...

Intentional hacking helps in maintaining better security Several companies employ professionals as security specialists whose basic job is to detect and cover loopholes in t

Explain three-way handshake mechanism, Explain Three-Way Handshake Mechanis...

Explain Three-Way Handshake Mechanism used by TCP to terminate a Session reliably. Just to guarantee that connection is sets up or terminated reliably, transfer control protoco

Explain point-to-point message passing, Q. Explain Point-to-point Message P...

Q. Explain Point-to-point Message Passing? In point to point message passing, one process transmits/receives message from/to another process. There are four communication modes

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