Question

what is BIOS? explain your answer. 3marks​

Answer 1

Answer:

BIOS (basic input/output system) isthe program a computer's microprocessor uses to start thecomputer system after it is powered on. It also manages data flow betweenthe computer's operating system (OS) and attached devices, such as the hard disk, video adapter, keyboard, mouse and printer.

Answer 2

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A computer's Basic Input Output System and Complementary Metal-Oxide Semiconductor together handle a rudimentary and essential process: they set up the computer and boot the operating system. The BIOS's primary function is to handle the system setup process including driver loading and operating system booting.

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