Which type of network cable is commonly used in backbone networks and telephone companies?

Last Updated on March 24, 2021 by Admin

Which type of network cable is commonly used in backbone networks and telephone companies?

  • coaxial cable
  • fiber-optic cable
  • twisted-pair cable
  • shielded twisted-pair cable
    Answers Explanation & Hints:

    Fiber-optic cables can carry very large amounts of data and are used extensively by telephone companies and in backbone networks.

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