What are the requirements for a swapper to work, Operating System

 

The swapper works on the biggest scheduling priority. Initially it will look for any sleeping process, if not get then it will see for the ready-to-run process for swapping. But the major need for the swapper to work the ready-to-run process must be core-resident for at least 2 seconds before going out. And for swapping in the process must have been resided in the swap machine for at least 2 seconds. If the need is not satisfied then the swapper will go into the wait state on that event and it is activated once in a second by the Kernel.

 

Posted Date: 7/30/2012 1:03:13 AM | Location : United States







Related Discussions:- What are the requirements for a swapper to work, Assignment Help, Ask Question on What are the requirements for a swapper to work, Get Answer, Expert's Help, What are the requirements for a swapper to work Discussions

Write discussion on What are the requirements for a swapper to work
Your posts are moderated
Related Questions
Explain the various file types A common technique for executing file types is to contain the type as part of the file name. The name is split into two parts - a name and an ext

Ask quesIn JavaScript, what is event handling tion #Minimum 100 words accepted#

The term IPC (Inter-Process Communication) defines several paths by which different process executing on some operating system interact between each other.

why we say OS is a resource allocator and control program

State the advantage of multiprocessor system? The advantages of multiprocessor system are:- a)      Enhanced throughput. b)      Economy of scale. c)       Enhanced re

FIXED PARTITIONING Using fixed partitioning we are able to allocate the memory Here we are dividing the memory into a few fixed partitions.Every partition may not be of the si

Q. What kinds of services does the process manager provide? Define local procedure call? Answer: The process manager offers services for creating and deleting and using proce

Explain the Exit (status) Function  Exit function causes the calling process to be terminated. Actually, all file descriptors are immediately closed but the process is   not

Q. What kinds of networking does Windows XP support? How does Windows XP execute transport protocols? Describe two networking protocols. Answer: Support is offer for bo

COMPARISON OF DISK SCHEDULING ALGORITHMS Name      Description                  Remarks      (Selection according to requestor)   RSS        Random scheduling     fo