What is virtual memory, if OS didt have that concept What
are the problems can arise?

Answer Posted / n.v.l.n.sivaramakrishna

virtual memory is not only used for applications. Latest
operations works using default virtual memory size
allocated by the operating system at the time of
installation. This will depends on total memory we are
having in you system or server.

The best way is allocation of un-used partition for page
file purpose. Be sure no boday is accessing the
partition. This will increase system or server performance.

Don't remove pagefile settings this may cause system or
server crash.


regards,
sivaramakrishna.

Is This Answer Correct ?    11 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain the command rate in reference to ram?

811


One starts counting from 0 to max and the other stars from max to 0. Which one executes fast.

762


Explain latency, transfer and seek time with respect to disk i/o.?

816


Difference between a thread and process?

903


What is the major difference between Thread.start() & Thread?run() method?

829


Which is the fastest operating system?

755


What is waiting time?

817


What is operating system and type of operating system?

718


Do I need web plugins for vlc?

760


What do you understand by system clock? What is system unit?

782


How do I remove prime os from my pc?

762


What is an OS? Explain it to a layman.

785


What are a virtual machines and site their advantages?

864


Explain the execution cycle for a von neumann architecture.

775


What kind of operations are possible on a semaphore?

837