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BICSI RCDD-002 Exam
BICSI Registered Communications Distribution Designer - RCDD (Page 2 )

Updated On: 7-Feb-2026
Page 2 of 74
PDF with 361 Questions

Time division multiplexing (TDM) systems are designed to transport ________ between end point systems.

  1. Only analog signals
  2. Only digital signals
  3. A mix of both analog and digital signals
  4. Both analog and digital signals, but only one type at a time

Answer(s): B



You must place CAT6 cable above a factory floor with automated welding machines and hammer forges. Of the following, what type of shielding would be most effective?

  1. Multi-layer braid
  2. Foil and braid
  3. Solid metallic conduit
  4. Flex metallic conduit
  5. Sch. 40 PVC conduit

Answer(s): C



Optical transmitters are typically one of the following types EXCEPT:

  1. Light-emitting diode (LED)
  2. Short wavelength laser compact disc (CD)
  3. Vertical cavity surface emitting laser (VCEL)
  4. Laser diode (LD)
  5. Overfilled launch (OFL)

Answer(s): E



Two sinusoidal signals have the same amplitude (A) and the same frequency (f). They differ in phase by 180 degrees. If these two signals are added together, the result is a sinusoidal signal having an amplitude of:

  1. Zero
  2. 0.707A and a frequency of f
  3. A and a frequency of 2f
  4. 2A and a frequency of f
  5. 2A and a frequency of 2f

Answer(s): A



Which characteristic is an advantage of copper based media over optical fiber cable?

  1. Weight
  2. Corrosion resistance
  3. Ability to handle analog signals
  4. Susceptibility to EMI
  5. Very high data rates

Answer(s): C






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