How is a process chosen for being swapped either in or out?

Swap out:

a.         If the process is idle.

b.         If process has been in main memory for a long time.

c.         If process is large.

d.        If no obvious candidates are found, a process is picked by age.

Swap in:

o              If a process has been swapped out since a long time.

o              If a process is small.

 

Posted Date: 6/24/2013 8:18:41 AM | Location : United States

Ask an Expert

Related Discussions:- How is a process chosen for being swapped either in or out?, Assignment Help, Ask Question on How is a process chosen for being swapped either in or out?, Get Answer, Expert's Help, How is a process chosen for being swapped either in or out? Discussions

Write discussion on How is a process chosen for being swapped either in or out?
Your posts are moderated

Write your message here..

Related Questions

Explain internal file structure, Internal file structure All disk I/O i... Internal file structure All disk I/O is performed in units of single block, and all blocks are the similar size. It is unlikely that the physical record size will exactly match

Explain activities of an os in regard to file management, What are the five... What are the five major activities of an operating system in regard to file management? The creation and deletion of files The creation and deletion of directories The s

List the coffmans conditions that lead to a deadlock, List the Coffman's co... List the Coffman's conditions that lead to a deadlock. Mutual Exclusion : Only one process might be use a critical resource at a time. Hold & Wait: A process may be alloc

Order of operation, 8(5-3)-20= 8(5-3)-20=

Assignment, i need the job to be done within 3 days i need the job to be done within 3 days

Problem of unbalanced loads, Present your own fully documented and tested p... Present your own fully documented and tested programming example illustrating the problem of unbalanced loads. Describe the use of OpenMP's scheduler as a means of mitigating this

Explain lru additional reference bits algorithm, Additional Reference bits... Additional Reference bits algorithm Here we keep an 8-bit byte for every page in memory. At standard intervals the reference bit is shifted by the OS. If a shift register conta

Difference between sam and active directory, Question: (a) Write down ... Question: (a) Write down short notes on the different versions of Windows server 2003 mentioned below: 1. Windows Server 2003, Web Edition 2. Windows Server 2003, Stand

What is busy waiting, What is busy waiting? The repeated implementation... What is busy waiting? The repeated implementation of a loop of code while waiting for an event to happen is known as busy-waiting. The CPU is not engaged in any actual producti

Deadlock detection, Deadlocks can be detected while the program is running,... Deadlocks can be detected while the program is running, by running cycle detection algorithms on the graph that de?nes the current use of resources. De?ne this graph as follows: