CBT unit 15 quiz 2

Which was the new technique introduced because of a single job could not keep both the CPU and the

I/O devices busy?

Operating system is a ____________

A __________ manages all communications between software and hardware components ensuring usability and reliability

The primary job of the operating system is to _______

Super computers typically employ ____

A small program which loads OS into the memory is called as ___

The operating system manages ___

Which is the first program that run on a computer when the computer boots up?

This part of the operating system that manages the essential peripherals such as the keyboard, screen, and disk drivers

Loading OS onto RAM is called