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Answer : 4. "All of these"
Which of the following is an open source (free to all) mobile OS?
5Q:
Which of the following is an open source (free to all) mobile OS?
- 1Wi-Fifalse
- 2Inductionfalse
- 3Infraredfalse
- 4All of thesetrue
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Answer : 4. "All of these"
Explanation :
An open source (free for all) low connectivity requirement.
- Wi-Fi
- Induction
- infrared