Questions

An operating system is a program that acts as an intermediary between the user and the computer hardware. The purpose of an OS is to provide a convenient environment in which user can execute programs in a convenient and efficient manner. It is a resource allocator responsible for allocating system resources and a control program which controls the operation of the computer hardware.

All my bosses enchanted some skills worth learning. I have always used to learn something new from them along with my ex-boss.

The head mirror used by ENT doctors is concave.

Chitra Magimairaj

Turnaround time is the interval between the submission of a job and its completion. Response time is the interval between submission of a request, and the first response to that request.