Operating System FAQ

NIM Server stands for Network Installation Management server. It is used for maintenance as well as management of AIX images on LPARs and also on individual stand alone servers. NIM can group instance...

Hai
If i use the first option i am not getting the sharing tab

My OS is Windows XP
it s a multi usable desktop with 4- 5 users in it,

and more ever it says admin password is required ..please suggest me how can i bypass all the thing and protect my folder

Thank you

Password Protect Folders in XP Do you share a computer with other users and want some extra security on your folders? There are two ways to password protect a folder built into Windows XP (for other W...

Fragmentation:- Fragmentation is a problem which is occurs during the partition of memory. When memory size bricked in to several partition using the static or dynamic partitioning technique in the fr...

Normally there are 3 types of schedulers are available in operating systems.1. Long term scheduler2. Mid term scheduler3. Short term schedulerThe short term scheduler is also called as the dispatcher ...

Linux does not have to have a GUI. Unix is an OS built in the 60s and 70s at the Bell Labs and later it gave rise to many Unix-like, or *nix, operating systems. One example is Linux, kernel of which h...

unix i s created by AT&T BELL LABS AND MIT invited year in 1960's
linux is created by LINUS TORVALDS invited year in 1991
unix is not support processor Intel 386
linux is support processor Intel 386

1.The architecture indicates its hardware whereas the organization reveals its performance.
2.for designing a computer, its architecture is fixed first and then its organization is decided.

A computer's architecture is its abstract model and is the programmer's view in terms of instructions, addressing modes and registers. A computer's organization expresses the realization o...

Need of Operating System: In earlier day’s user had to design the application according to the internal structure of the hardware. Operating System was needed to enable the user to design the applic...

In earlier day’s user had to design the application according to the internal structure of the hardware. Operating System was needed to enable the user to design the application without concerning t...

cpu burst is.. process waits for io completion and io burst is .. process waits for cpu completion

system calls are the interface for the services provided by the operating system

signals

Interrupt line

Memory techniques:
1. Fixed partitioning
2. Dynamic partitioning
3. Simple segmentation
4. Virtual memory page
5. Virtual memory segmentation.

 differnt memory mangement techniques r Paging and Segmentation

32 bit and 64 bit....its size of instruction code , 64 bit...

It depends upon two thing first architecure such as x64, x32 and processor.

There could be a lot of problem for Blue Screen Error. There are some answers which I can think:


Miss mathed of driver.
Any Hardware Problem.
Any system file corruption.

But must of the system in my experience I have seen the problem due to RAM issue.

It is considered that the system has RAM problem.

1. Processor and associated hardware.

Optimal Page Replacement refers to the removal of the page that will not be used in the future, for the longest period of time. It is the reverse of Least Recently Used.For Eg: You have the reference ...

With virtual memory, the computer can look for areas of RAM that have not been used recently and copy them onto the hard disk. This frees up space in RAM to load the new application. Because it does t...

Hai When we use the application goes to over the RAM capability some amount of space in the HDD act as a RAM for  managing the application.that is called Virual memory.if the system run...

# prtdiag -vThere  look for "IO Cards":========================= IO Cards =========================              &n...

Question in reference to VIDYA VENKITESWARAN's answer...
In what sense do you say segmentation is visible to the user while paging is not. Can you elaborate on it..
Thanks in advance

paging is a technic which uses fixed size memory(physical)allocation & segmentation is variable size allocation.paging suffer from internal fragmentation & segmentation is suffer from external fragmentation......