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The acronym DOS stands for_____.
1. Diskless Operating System
2. Driver Operating System
3. Disk Operating System
4. Driver Operational System

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Correct Answer - Option 3 : Disk Operating System

The correct answer is Disk Operating System.

  • The acronym DOS stands for Disk Operating System.
  • MS-DOS is an operating system for x86-based personal computers mostly developed by Microsoft.
  • Collectively, MS-DOS, its rebranding as IBM PC DOS, and some operating systems attempting to be compatible with MS-DOS are sometimes referred to as "DOS".

Some important acronym used in Computer:

  • BIOS - Basic Input Output System
  • CAD - Computer-Aided Design
  • EDVAC - Electronic Discrete Variable Automatic Calculator
  • EPROM - Erasable Programmable Read-Only Memory
  • FORTRAN - FORmula TRANslation
  • GPRS - General Packet Radio Service 

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