Answer Posted / aakash mishra

Raid stands for redundant array of inexpensive disk. there
are two types of raid : software raid and hardware raid.
most of mnc used hdd raid. this is the techonolgy used for
faulttorance and increase perfomance!
there software available raid are raid 0, 1 ,2,3,4,5,6
in which 5 is most used.

I would like to know whether Simado and Setu products are they EPBX or not ?

1926

what are different ways the context switch happens from user to kernel space or vice-versa ?

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What are system calls used for process management in linux?

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Explain process management system calls in linux?

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