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Q:

Which of the following is not a mobile operating system?

  • 1
    DOS
  • 2
    Android Droid
  • 3
    Apple iOS
  • 4
    None of the above
  • Show Answer
  • Workspace

Answer : 1. "DOS"
Explanation :

1. DOS is not an example of a mobile operating system.

2. Android Android (Android Droid) and Apple iOS (Apple iOS) is a mobile operating system.

3. Mobile operating systems are operating systems that run on mobile devices such as smartphones, tablets, and smartwatches.

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