Download the Latest RCDD Dumps - 2022 RCDD Exam Questions
Latest BICSI RCDD Certification Practice Test Questions
BICSI RCDD Exam Syllabus Topics:
| Topic | Details |
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| Topic 1 |
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| Topic 2 |
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| Topic 3 |
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NEW QUESTION 190
Which of the following is a nonmechanical firestop system?
- A. Factory fabricated sleeve system
- B. Cable transit system
- C. Firestop blocks
- D. Fire rated pathway device
Answer: C
NEW QUESTION 191
Exhibit:
The figure below represents what type of chart?
- A. Gantt
- B. Milestone
- C. PERT
- D. Calendar
- E. Status
Answer: B
Explanation:
Topic 14, Private CATV Distribution Systems
NEW QUESTION 192
The propagation and path loss of radio signals in the target environment can be sampled using:
- A. Radio power meters
- B. Directional antenna
- C. Mesh antennas
- D. Propagation software
Answer: A
NEW QUESTION 193
The public telephone system is an example of a __________ system.
- A. Half-duplex
- B. Simplex
- C. Purely analog
- D. Full-duplex
- E. Purely digital
Answer: D
NEW QUESTION 194
Cables are installed in a ceiling in a straight line. The ceiling run is 60 m (200 ft) in length. What is the MINIMUM number of J-hooks required to support the cables?
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: A
NEW QUESTION 195
The MINIMUM finished height of access flooring in a general office area is:
- A. 150 mm (6 in)
- B. 200 mm (8 in)
- C. 300 mm (12 in)
- D. 250 mm (10 in)
- E. 50 mm (2 in)
Answer: B
NEW QUESTION 196
What type of optical fiber is used primarily for outside plant (OSP) applications?
- A. Breakout style
- B. Duplex zip cord
- C. Loose-tube
- D. Ribbon
- E. Tight-buffer
Answer: C
NEW QUESTION 197
In a home run conduit system, a single horizontal cable can serve up to three outlet boxes.
- A. False
- B. True
Answer: A
NEW QUESTION 198
If the usable floor space is unknown, then deduct ________ percent of the total area available to estimate the usable area.
- A. Twenty
- B. Twenty five
- C. Fifteen
- D. Ten
- E. Five
Answer: A
NEW QUESTION 199
Color codes for cross-connections fields have been used for many years. Which color is used to identify campus backbone?
- A. White
- B. Green
- C. Blue
- D. Purple
- E. Brown
Answer: E
NEW QUESTION 200
When a building is not on the property line, the building owner should provide a MINIMUM of ________ conduits from a point inside the building, to the property line or easement for entrance facilities.
- A. Three
- B. Four
- C. Two
- D. Five
Answer: C
NEW QUESTION 201
When designing a connection to an outlying building you decide to choose a physical ring. Your primary reason for considering a physical ring is:
- A. The design is quick and easy to install
- B. The design is cost effective
- C. You have easy access to an existing pathway
- D. The campus suits this design
- E. The physical ring provides a redundant cable path for disaster recovery
Answer: E
NEW QUESTION 202
Which of the following are general power requirements for all TRs?
- A. Place outlets at 6 ft intervals around perimeter walls.
- B. Convenience outlets should be identified and marked.
- C. At least one outlet should be switched.
- D. Install a separate 120 volt duplex convenience outlet for tools and test sets etc.
- E. Install a minimum of two dedicated non-switched 3-wire 120 volt 20 amp duplex outlets.
- F. Distribution panels that serve telecommunications equipment should be the same that serve lighting fixtures.
Answer: A,B,D,E
NEW QUESTION 203
The signal at the input to a balanced twisted pair cable is 10 mW. The cable is 1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of a receiver. The noise level at the input to the receiver is 1 microwatt. What is the signal-to-noise ratio (SNR) (dB) at the receiver input?
- A. 60 dB
- B. 30 dB
- C. 40 dB
- D. 10 dB
- E. 100 dB
Answer: B
NEW QUESTION 204
A building has a series of CATV outlets each with cables installed back to a telecommunications room (TR), and each telecommunications room (TR) is connected to the headend. What is this type of topology called?
- A. Star
- B. Bus
- C. Mesh
- D. Series
Answer: A
NEW QUESTION 205
A vertical conduit mast should not extend above a roof line more than which of the following?
- A. 4 inches
- B. 12 inches
- C. 24 inches
- D. 6 inches
Answer: A
NEW QUESTION 206
An outside plant (OSP) cable must be placed under a pipeline with two side by side pipe runs. The distance between the outside pipes is 6 m (20 ft). What is the length of the conduit required to facilitate the pipeline crossing?
- A. 9 m (30 ft)
- B. 7.6 m (25 ft)
- C. 12 m (40 ft)
- D. 10.7 m (35 ft)
- E. 6 m (20 ft)
Answer: C
NEW QUESTION 207
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. 40 kg (88 lb)
- B. 90 kg (200 lb)
- C. 20 kg (44 lb)
- D. 60 kg (132 lb)
- E. 100 kg (220 lb)
Answer: B
NEW QUESTION 208
You have just finished a design calling for 15 telecommunications outlets. You received word that the owner has increased his requirements by 40%. What size commercial DD (distribution device) is required to accommodate the increase?
- A. 1015 mm (40 in)
- B. 1346 mm (53 in)
- C. 660 mm (26 in)
- D. 1676 mm (66 in)
Answer: B
NEW QUESTION 209
Exhibit:
In this future marina layout, what would be the pre-cabling guideline to follow for the terminal A?
- A. Provide one or two pair cables from the boat slips to a distribution terminal on the closest point of land.
- B. For security, each run should be terminated in the patch panel/ cross-connect at the dockmaster or marina office.
- C. Pre-cable each boat slip during construction.
- D. Place distribution cable onto the dock and terminate in a suitable cabinet or enclosure. Run
service drop to each boat slip.
Answer: D
NEW QUESTION 210
Which area of project management covers the blending of various subteams into a project organization with a cohesive plan?
- A. Integration management
- B. Communications management
- C. Human resources management
- D. Risk management
Answer: A
NEW QUESTION 211
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