Question

DOS is a_____user system


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Answer 1

Answer:

DOS (/dɒs/, /dɔːs/) is a platform-independent acronym for Disk Operating System which later became a common shorthand for disk-based operating systems on IBM PC compatibles. DOS primarily consists of Microsoft's MS-DOS and a rebranded version under the name IBM PC DOS, both of which were introduced in 1981

Explanation:

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Answer 2

Answer:

here's your answer

Explanation:

DOS (Disk Operating System) is an operating system that runs from a hard disk drive. ... An operating system (OS) is the software that controls a computer's hardware and peripheral devices and allows other programs to function. Early computers did not have disk drives but were hard-wired to carry out specific computations.