Multiple choice

What is a USB in a computer?

  1. Universal Speed Booster

  2. Universal Serial Bus

  3. Union of Stock Business

  4. Universal System Bus
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

USB or Universal Serial Bus is a connectivity port in the computer that connects various devices with USB interface. This is a plug and play port that does not require additional software for a device to work. It is often used to connect mouse, keyboard and pen drives.

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