Activities of operating system - memory management, Operating System

Q. What are the three main activities of an operating system in regard to memory management?

Answer:

a. Keep follows of which parts of memory are currently being used and by whom.

b. Choose which processes are to be loaded into memory when memory space becomes available.

c. Allocate as well as deallocate memory space as needed.

Posted Date: 7/27/2013 2:17:38 AM | Location : United States







Related Discussions:- Activities of operating system - memory management, Assignment Help, Ask Question on Activities of operating system - memory management, Get Answer, Expert's Help, Activities of operating system - memory management Discussions

Write discussion on Activities of operating system - memory management
Your posts are moderated
Related Questions
Q. Explain about Spooling? Acronym for simultaneous peripheral operations on line. Spooling denotes to putting jobs in a buffer, a special area in memory or on a disk where

Q. How would utilize of a RAM disk affect your selection of a disk-scheduling algorithm? What factors would you require to consider? Do the similar considerations apply to hard-di

Question: (a) Answer the following questions based on the code snippet below. 1. int main (int argc, char *argv[]) 2. { 3. 4. pid_t processId; 5. 6. processId =

What is the different between basic synchronization and high level synchronization


Define caching. A cache is a region of fast memory that holds copies of data. Access to the cached copy is well-organized than access to the original. Caching and buffering are

An analysis, which defines the syntactic structure of the source statement, is known as Syntax analysis defines the syntactic structure of the source statement

SEGMENTATION In a memory management system that is properly a programmer views a program to be collection of program components called as segments . Every segment is a logical

Explain the various page replacement strategies. Page replacement-basic scheme with diagram Optimal page replacement LRU page replacement FIFO page replacement LRU

A daemon is a process that removes itself from the terminal and disconnected, executes, in the background, waiting for requests and responding to them. It may also be described as