Multiple choice

SONET is a standard for which of the following networks?

  1. Twisted-pair cable

  2. Fibre-optic cable

  3. Coaxial cable

  4. Ethernet
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

SONET (Synchronous Optical Networking) is a standard for transmitting data over fiber-optic cables. It provides a standardized framework for synchronous data transmission at high speeds using optical fiber. SONET is not used for twisted-pair, coaxial cables, or Ethernet.

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