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  9. Q203

ibps-rrb-oa 2023 · Question 203 of 209

Which of the following is not an Operating System?

Operating system – types

  1. A(a) Linux
  2. B(b) Unix
  3. C(c) Microsoft
  4. D(d) Android
  5. E(e) OracleCorrect

Answer: E. (e) Oracle

Explanation

Some examples of operating systems include Apple macOS, Unix Operating System, Microsoft Windows, Google's Android OS, Linux Operating System, and Apple iOS.

Source: IBPS RRB Clerk Mains Memory Based Papers – Computer Awareness (Guidely) · memory-based

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