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474

Q:

Which one of the following is not an operating system?

  • 1
    Unix
  • 2
    DOS
  • 3
    Linux
  • 4
    HP
  • Show Answer
  • Workspace

Answer : 4. "HP"
Explanation :

1. An operating system is not HP.

2. The full name of HP is Hewlett-Packard. It is an American multinational information technology company that manufactures and sells computer hardware, software, and services.

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