Question

    Standard telephone cables containing copper wires are

    known as __________
    A firewall Correct Answer Incorrect Answer
    B switch Correct Answer Incorrect Answer
    C Ethernet cable Correct Answer Incorrect Answer
    D twisted pair Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Twisted paircabling is a type of wiring in which two conductors of a single circuit aretwistedtogether for the purposes of canceling out electromagnetic interference (EMI) from external sources

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