Questions for the RCDDV14-1 were updated on : Dec 01 ,2025
Page 1 out of 22. Viewing questions 1-15 out of 320
Question 1
The type of apparatus housed in ERs vary greatly in size, purpose and function. Which two of the following active equipment is included? (Choose two.)
A. Cross-connect facilities
B. Telecommunications equipment
C. Environmental controls
D. Lighting controls
E. Building system equipment
Answer:
B, E
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Question 2
As a project manager, what should the FINAL task be at of the end of each project?
A. A costing and billing review
B. Delivery of the final documentation
C. A lessons learned meeting
D. A sign off meeting with the owner
Answer:
C
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Question 3
What should be considered when designing a fiber network?
A. Use a minimum of OM4 multimode fiber to future proof the design.
B. Ensure that all connectors are backwards and forward compatible with all applications.
C. Ensure the fiber strands provided are sufficient in quantity to accommodate all anticipated needs.
D. Ensure that the single mode and multimode hybrid is recommended.
E. Design only what you need for today to save money for future upgrades.
Answer:
D
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Question 4
What is the MAXIMUM length of continuous conduit allowed before a pull point or pull box needs to be installed?
A. ≈15.20 m (50 ft)
B. ≈22.90 m (75 ft)
C. ≈30.50 m (100 ft)
D. ≈45.70 m (150 ft)
Answer:
C
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Question 5
Which of the following is the CORRECT calculation to determine equipment heat load resulting from its power (W) consumption?
A. W x 1.414
B. W x 1.732
C. W x 2.235
D. W x 3.412
Answer:
D
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Question 6
A MINIMUM separation distance of ≈305 mm (12 in) between telecommunication cables and power cables with EMI exceeding 5 kVA is acceptable in which of the following cases?
A. Power cables are unshielded, while telecommunication cables are enclosed in a grounded metal conduit pathway.
B. Power cables are unshielded, while telecommunication cables are enclosed in a non-metal conduit pathway.
C. Power cables are unshielded and enclosed in a grounded metal conduit, while telecommunication cables are enclosed in a grounded metal conduit pathway.
Answer:
A
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Question 7
A commercial office building floor has a usable floor space of ≈1858 m2 (20,000 ft2). What is the MINIMUM number of 103 mm (4 trade size) conduits that shall be required to interconnect the telecommunications rooms on this floor?
A. 0
B. 1
C. 2
D. 3
Answer:
C
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Question 8
What is a passive optical network (PON)?
A. A point-to-multipoint network architecture in which unpowered optical splitters are used to enable a single optical fiber strand to serve multiple end-points.
B. A point-to-point network architecture in which powered optical splitters are used to enable a single optical fiber strand to serve multiple end-points.
C. A point-to-point network architecture in which unpowered optical splitters are used to enable a single optical fiber strand to serve multiple end-points.
D. A point-to-multipoint network architecture in which powered optical splitters are used to enable a single optical fiber strand to serve multiple end-points.
Answer:
A
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Question 9
What is the derating factor for a 24 AWG (0.51 mm) stranded cords?
A. 10%
B. 20%
C. 30%
D. 50%
E. 60%
Answer:
B
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Question 10
An ICT distribution designer is coordinating with local agencies for an upcoming campus improvement project which could affect the design. Which two of the following listed items will MINIMIZE design changes once the project begins? (Choose two.)
A. Identification and agreement of conduit pathway routes
B. Hand off of documentation to project manager
C. Identification of maintenance holes, hand holes locations
D. Approval of budget by chief financial officer (CFO)
E. Approval of permit by AHJ - local Fire Marshal
Answer:
A, C
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Question 11
What is the MINIMUM lighting requirement for telecommunications spaces?
A. 50 lux (4.6 foot-candles) of lighting in the horizontal plane and 20 lux (1.9 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
B. 200 lux (18.6 foot-candles) of lighting in the horizontal plane and 500 lux (46 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
C. 500 lux (46 foot-candles) of lighting in the horizontal plane and 200 lux (18.6 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
D. 500 lux (46 foot-candles) of lighting in the horizontal plane and 500 lux (46 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
Answer:
C
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Question 12
Rolling objects create what type of load on an access flooring system?
A. Dynamic
B. Impact
C. Static
D. Physical
E. Virtual
Answer:
B
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Question 13
What is the lightest-weight metallic conduit manufactured?
A. IMC
B. AMC
C. RMC
D. EMT
Answer:
D
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Question 14
Which two of the following components are included in a backbone distribution system (BDS)? (Choose two.)
A. Work area outlets
B. Telecommunications enclosures
C. Equipment Cord
D. Equipment rooms
E. Horizontal Cable
Answer:
B, D
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Question 15
Smaller buildings with a serving area larger than 1000 ft2 and less than 5000 ft2 may be served by: