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RCDD-001 – BICSI Registered Communications Distribution Designer - RCDD

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Showing 10–12 of 15 questions

Question 10 (Wireless)

Which wireless device should be used to support 3 computers and a printer?

Select an option, then click Submit answer.

  • ○

    Bridge
  • ○

    Gateway
  • ○

    Router
  • ○

    Switch
Question 11 (Wireless)

You are designing multi band UHF police radio and VHF fire radio systems for a municipal office. Because of the closeness of the transmit and receive frequencies, you must ensure there is adequate filtering and gain control of the systems. Which device will best meet the ability to separate and control the transmit and receive signals?

Select an option, then click Submit answer.

  • ○

    Bidirectional amplifier
  • ○

    Transceiver
  • ○

    Repeater
  • ○

    Unidirectional amplifier
Question 12 (Bonding and Grounding (Earthing))

Which of the following is NOT provided by the ac grounding electrode system?

Select an option, then click Submit answer.

  • ○

    Zero volt reference for AC power
  • ○

    A path for dissipating electrical current
  • ○

    A path for dissipating electrostatic discharge
  • ○

    Adequate electrical protection for people and equipment