Free BICSI RCDD Exam Dumps Questions & Answers

Wave division multiplexing (WDM) is most similar to:

• A.Amplitude modulation
• B.Time division multiplexing
• C.Frequency division multiplexing
• D.Carrier sense multiple access with collision detection (CSMA/CD)
• E.Frequency modulation

What is the MINIMUM number of outside building terminal pedestals required to serve a single story office, or office warehouse structure that has ten 18.3 m x 24 m (60 ft x 80 ft) units and the total building length is 183 m (600 ft)?

• A.Four
• B.Two
• C.Six
• D.One
• E.Ten

Exhibit:

This diagram illustrates a ______________campus backbone design.

• A.Hierarchical star
• B.Bus topology
• C.Inverted star
• D.Collapsed ring
• E.Ring topology

A conduit run is installed from the ER to a TR. It has two (2) 90 degree bend and a length of 20 m (65 ft). What will be the MINIMUM test rating of the pull cord left in the conduit?

• A.100 kg (220 lb)
• B.90 kg (200 lb)
• C.40 kg (88 lb)
• D.60 kg (132 lb)
• E.20 kg (44 lb)

The RECOMMENDED balanced twisted-pair cable for building backbone cabling consists of ________ round solid copper conductors with a nominal characteristic of 100 ohm.

• A.23-24 AWG
• B.26-20 AWG
• C.20-24 AWG
• D.24-22 AWG
• E.22-26 AWG