What are the use of job queue, Operating System

What are the use of job queues, ready queues and device queues?

As a process enters a system they are put in to a job queue. These queues having of all jobs in the system. The processes that are residing in main memory and are ready and waiting to implement are kept on a list called ready queue. The list of processes waiting for distinct I/O devices kept in the device queue.

 

Posted Date: 6/6/2013 1:23:04 AM | Location : United States







Related Discussions:- What are the use of job queue, Assignment Help, Ask Question on What are the use of job queue, Get Answer, Expert's Help, What are the use of job queue Discussions

Write discussion on What are the use of job queue
Your posts are moderated
Related Questions
how copy on write on pages when many process works at a same time?

Explain Components of conflict phase of dispatch latency The conflict phase of dispatch latency has two components 1. Preemption of any process running in the kernel. 2.

Discuss the high barriers to entry in the market for PL operating systems

The questions ask List four major functions of an OS. My answer: Function 1: Provide a user interface Function 2: Manage files Function 3: Manage hardware Function 4: Manage appli

Let us consider the operation of the EPROM device in more detail. Consider the pining details below again   Before we examine the interface means of the EPROM, it is worth

A page fault causes the following sequence to occur. 1. Trap (shut in) to the operating system. 2. Save the process registers and process state. 3. Verify that the interr

Q. Presume that a system is in an unsafe state. Illustrate that it is possible for the processes to complete their execution without entering a deadlock state. Answer: An unsaf


What are the features of Operation Research approach?

We will brie?y introduce paging to ?nish off this lecture. When a process is loaded, not all of the pages are immediately loaded, since it's possible that they will not all be need