SSC
COMPUTER
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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System Summary
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Software environment
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Hardware Resources
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Components
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Detailed explanation-1: -A hard disk drive or solid state drive holds all of the data; files, photos, programs, music, and movies, that the user wants to keep. Removable, external media storage devices such as flash drives and read/writeable CDs and DVDs are also secondary storage. A computer can’t function without a storage drive, however.
Detailed explanation-2: -What is an Operating System? An operating system is a type of software that manages the hardware and software components of a computer system, all programmes, excluding firmware, require an operating system in order to function.
Detailed explanation-3: -Operating system (OS) – a software that controls and coordinates the computer hardware devices and runs other software and applications on a computer. It is the main part of system software and a computer will not function without it.