COMPUTER SOFTWARE
OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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DOS is an acronym for ____
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Data Operating System
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Disk Operating System
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Data Operating Software
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Disk Operating Software
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Explanation:
Detailed explanation-1: -MS-DOS (/ˌɛmˌɛsˈdɒs/ em-es-DOSS; acronym for Microsoft Disk Operating System, also known as Microsoft DOS) is an operating system for x86-based personal computers mostly developed by Microsoft.
Detailed explanation-2: -DOS was an variant of CP/M (Control Program/Monitor) which ran for the first time on IBM-PC in 1981. It is called so because it resides on Floppy or Hard disk and provides command level interface between user and the computer hardware.
Detailed explanation-3: -The correct answer is Disk Operating System. Key Points. The acronym DOS stands for Disk Operating System. MS-DOS is an operating system for x86-based personal computers mostly developed by Microsoft.
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