Multiple choice general knowledge science & technology

What is Ethernet?

  1. It's a physical device

  2. A protocol for fast communication and file transfer across a network.

  3. A kind of Modem.

  4. A protocol for transferring mails over network.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Ethernet is a networking protocol technology that enables fast communication and data transfer across local area networks (LANs). It is not a physical device (option A) or a modem type (option C). While it can transfer email data, it is not specifically an email protocol (option D) like SMTP/POP3 - it handles all network traffic types.

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