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Question

This part of operating system manages the essential peripherals, such as the keyboard, screen, disk drivers, and parallel and serial ports __________.

A
Basic input/output system
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B
Secondary/input/output system
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C
Peripheral input/output system
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D
Marginal input/output system
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E
None of these
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Solution

The correct option is A Basic input/output system

This part of operating system manages the essential peripherals, such as the keyboard, screen, disk drivers, and parallel and serial ports Basic input and output system

Basic input and output system is the program a personal computer's microprocessor uses to get the computer system started after you turn it on. It also manages data flow between the computer's operating system and attached devices such as the hard disk, video adapter, keyboard, mouse and printer.

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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