Latest BICSI RCDD-002 PDF and Dumps (2021) Free Exam Questions Answers
Pass Your RCDD Certification RCDD-002 Exam on Dec 20, 2021 with 363 Questions
BICSI RCDD-002 Exam Syllabus Topics:
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NEW QUESTION 60
A work breakdown structure is:
- A. Reflective of project organizational structure
- B. A set of accounting codes
- C. A replacement for a Gantt chart
- D. Influenced by market conditions at the time of the project execution
- E. Easily standardized
Answer: D
NEW QUESTION 61
IPv-4 addresses are ________ bits in length.
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: C
NEW QUESTION 62
Which characteristic is an advantage of copper based media over optical fiber cable?
- A. Corrosion resistance
- B. Weight
- C. Susceptibility to EMI
- D. Ability to handle analog signals
- E. Very high data rates
Answer: D
NEW QUESTION 63
An isolated ground is used to:
- A. Reduce swells and sags
- B. Reduce EMI/RFI
- C. Prevent interruptions
- D. Reduce transients
Answer: B
NEW QUESTION 64
Which of the following is NOT a design consideration for broadband video distribution?
- A. Amplifier link budgets
- B. Environmental factors
- C. Drop length
- D. Amplifier cascade limitations
- E. Adhering to the 90 meter (295 feet) rule for horizontal distribution
Answer: E
NEW QUESTION 65
Which of the following is NOT a source of electromagnetic interference (EMI)?
- A. Fluorescent lights
- B. Transformers
- C. Electrical power supply cable
- D. Copiers
- E. Incandescent lights
Answer: E
NEW QUESTION 66
All of the following are used to control static discharge EXCEPT:
- A. Discharge plates and bracelets
- B. Maintenance of humidity of between 30 and 55 percent
- C. Ion generator
- D. Installation of isolated grounds
Answer: D
NEW QUESTION 67
Which of the following is NOT an advantage of access floor systems?
- A. They are aesthetically acceptable for office decor
- B. Changes can be made quickly with little occupant disruption
- C. They are designed for high capacity
- D. Cabling is easily accessible across the entire floor
- E. They have a low initial cost
Answer: E
NEW QUESTION 68
If you are using a building automation system (BAS) protocol operating on RF media at 19,200 b/s in the 868 MHz band, which protocol are you using?
- A. MODBUS
- B. LonMark
- C. European installation bus
- D. Lon Talk
- E. Modicon
Answer: C
NEW QUESTION 69
On a survey of one of your client's buildings, you discover that one of the TRs, housing a considerable quantity of switching equipment, is at 25 degrees C (77 degrees F) with a relative humidity of 59 percent. This is considered to be:
- A. High temperature and high humidity
- B. Normal temperature and high humidity
- C. High temperature and normal humidity
- D. Within the normal range of temperature and humidity
Answer: B
NEW QUESTION 70
You are designing an interactive patient television system (IPTS) that will provide internet, nurse call and LCD television services. From the following, which medium will NOT support these services in a backbone cabling system?
- A. Multimode optical fiber cable
- B. RG-11 coaxial cable
- C. Balanced twisted pair
- D. Coaxial 1/2 inch hard-line cable
Answer: C
NEW QUESTION 71
You are designing a restaurant located within a retail mall. The ambient noise level of the restaurant is 70 dB.
The ambient noise level of the mall common space is 75 dB. What is the MINIMUM sound pressure level (SPL) that should be used when designing the paging system within the restaurant?
- A. 80 dB
- B. 75 dB
- C. 70 dB
- D. 85 dB
Answer: A
NEW QUESTION 72
ITU-T G.655 recommends which type of singlemode optical fiber?
- A. DSF
- B. N-DSF
- C. NZ-DSF
- D. SF
Answer: C
NEW QUESTION 73
"A single outlet utilizing a dedicated phase, neutral, and ground conductor" is the definition for which of the following?
- A. "Daisy-chained" series of receptacles
- B. Feeder circuit
- C. Ground fault receptacle
- D. Dedicated branch circuit
Answer: D
NEW QUESTION 74
The decision regarding the number of optical fibers to install (fiber strand count) in a backbone depends largely on all of the following EXCEPT:
- A. Cabling system configuration
- B. Intended end-user applications
- C. Level of multiplexing
- D. Distance between telecommunications room (TR)
- E. Physical topology of the cabling system
Answer: D
NEW QUESTION 75
Phase difference is the relationship in time between two waveforms of the same:
- A. Power
- B. Frequency
- C. Current
- D. Voltage
Answer: B
NEW QUESTION 76
You are designing a horizontal pathway system where you will provide 100 mm (4 in) conduit and pull boxes.
The building architectural elements will only allow for a single layer of conduits (not stacked). The main horizontal pathway system consists of five 100 mm (4 in) conduits. Large single sheath copper cables are not expected to be placed. Which of the following is the MINIMUM width pull box that is to be provided?
- A. 1520 mm (60 in)
- B. 1220 mm (48 in)
- C. 900 mm (36 in)
- D. 600 mm (24 in)
- E. 1830 mm (72 in)
Answer: B
NEW QUESTION 77
To reduce the chance of an accidental dig-up, plastic warning tape should be placed a MINIMUM of
_________ below grade, but high enough above cables to allow detection before cables are damaged.
- A. 457 mm (18 in)
- B. 203 mm (8 in)
- C. 300 mm (12 in)
- D. 101 mm (4 in)
- E. 381 mm (15 in)
Answer: C
NEW QUESTION 78
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 79
The potential for ______ occurs when devices or systems share a common electromagnetic environment and their operational frequencies overlap.
- A. Fast transients
- B. Radio frequency interference (RFI)
- C. Electrostatic discharge (ESD)
- D. (EMC)
- E. Electromagnetic interference (EMI)
Answer: E
NEW QUESTION 80
The ability of a device to withstand electromagnetic disturbances from another device is:
- A. Fast transients
- B. Radio Frequency Interference (RFI)
- C. (EMC)
- D. Electrostatic Discharge (ESD)
- E. Electromagnetic interference (EMI)
Answer: C
NEW QUESTION 81
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