Explain activities of an operating system, memory management, Computer Engineering

Assignment Help:

List the major activities of an operating system with respect to memory management, secondary storage management and process management.

Operating system is causes for following activities in associate with management of memory:

  • Allocation and de-allocation of memory as and while needed
  • Maintaining track of used and unused memory space.
  • Deciding what process to be loaded in memory when space becomes available.

For a secondary space management:

  • Swap and free space management
  • Disk scheduling
  • Assigned space for the programs and data to the secondary storage device.

For the process management:

  • Creation, deletion of both system and user process.
  • Handling the process synchronization.
  • Deadlock the handling.

Related Discussions:- Explain activities of an operating system, memory management

Define rules for evaluating the boolean expression, Define Rules For Evalua...

Define Rules For Evaluating the Boolean Expression? Generally, the following rules must always be followed when evaluating the Boolean expression: Primary, perform all in

On what machines matlab should be run?, Matlab will run from sthelens, and ...

Matlab will run from sthelens, and only if sthelens is down, from cher, orsay or tiree. It runs on other machines too, but some of the other machines have older versions of the OS

An append structure with pooled or cluster tables, Can we include customizi...

Can we include customizing include or an append structure with Pooled or Cluster tables? No.

Determine about the locator devices, Determine about the Locator Devices ...

Determine about the Locator Devices Mouse  A mouse is small hand-held box used to position the screen cursor. Wheels or rollers on the bottom of the mouse can be used to r

Explain the working of hundred-line exchange, In a hundred-line exchange 24...

In a hundred-line exchange 24 two-motion selectors are used. Draw the schematic you suggest for this exchange and explain its working. How many simultaneous calls can be made durin

Where time synchronization is necessary, Time synchronization is necessary ...

Time synchronization is necessary in? Time synchronization is essential in TDM.

difference among primary and secondary storage device, In primary storage ...

In primary storage device the storage capacity is fixed. It has a volatile memory. In secondary storage device the storage capacity is not limited. It is a nonvolatile memory. Prim

What is source and listener, A source is an object that produces an event. ...

A source is an object that produces an event. This happens when the internal state of that object changes in some way. A listener is an object that is notified when an event happen

Explain csmsginterface() function with predefined protocol, Explain CSMsgIn...

Explain CSMsgInterface() Function with Predefined Protocol  A REQUEST structure is created for each message sent to the server. Messages passed to CSMsgInterface() as *dataMSG

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