Computer · Computer Basics
What is the primary function of DOS (Disk Operating System)?
- 1To control input/output operations and bridge the gap between user and hardware✓
- 2To create web pages using hyper-text markup language
- 3To compile high-level programming code into machine language
- 4To scan and remove viruses from the local network
Correct answer
To control input/output operations and bridge the gap between user and hardware
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