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DOS

DOS
1. Short for MS-DOS.

2. Acronym for disk operating system. The original DOS (trademark) written by IBM for the series-700 computers was one of the first major operating systems to be offered by a mainframe manufacturer. It was introduced shortly after IBM's still more primitive system, OS. DOS gave users the ability to construct files on disks that held images of punched cards and that could serve as the input to programs; similarly output ultimately destined for printers was spooled into temporary disk files. The user was responsible for much of the management of these files, and had to contend with details of their physical location on disk and with their creation and disposal.

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"DOS." A Dictionary of Computing. . Encyclopedia.com. 17 Aug. 2017 <http://www.encyclopedia.com>.

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DOS

DOS / dôs/ Comput. • abbr. disk operating system, an operating system originally developed for IBM personal computers.

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"DOS." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. 17 Aug. 2017 <http://www.encyclopedia.com>.

"DOS." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. (August 17, 2017). http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/dos-1

"DOS." The Oxford Pocket Dictionary of Current English. . Retrieved August 17, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/dos-1

DoS

DoS • abbr. Comput. denial of service.

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"DoS." The Oxford Pocket Dictionary of Current English. . Retrieved August 17, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/dos-2

DOS

DOS Acronym for disk operating system

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"DOS." World Encyclopedia. . Encyclopedia.com. 17 Aug. 2017 <http://www.encyclopedia.com>.

"DOS." World Encyclopedia. . Encyclopedia.com. (August 17, 2017). http://www.encyclopedia.com/environment/encyclopedias-almanacs-transcripts-and-maps/dos

"DOS." World Encyclopedia. . Retrieved August 17, 2017 from Encyclopedia.com: http://www.encyclopedia.com/environment/encyclopedias-almanacs-transcripts-and-maps/dos

DOS

DOS day of sale
• Physics density of states
• (USA) Department of State
• Diploma in Orthopaedic Surgery
• Directorate of Overseas Surveys
• Director of Ordnance Services
• (dɒs) Computing disk operating system
• Doctor of Ocular Science

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"DOS." The Oxford Dictionary of Abbreviations. . Encyclopedia.com. 17 Aug. 2017 <http://www.encyclopedia.com>.

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"DOS." The Oxford Dictionary of Abbreviations. . Retrieved August 17, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/dos