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BICSI Certification Dumps RCDD Exam for Full Questions - Exam Study Guide
NEW QUESTION 113
Select the appropriate task to complete section 2.2 of the work breakdown structure (WBS) below:
2 Technician
2.1 Install cabling
2.2 __________
2.3 Activate wireless
- A. Install access point
- B. Clean work area
- C. Install pathway for cabling
- D. Confirm wireless coverage
Answer: A
NEW QUESTION 114
What is the MINIMUM distance from the edge of a pool or other water hazards for a weatherproof enclosure?
- A. 2 m (7 ft)
- B. 6 m (20 ft)
- C. 4 m (13 ft)
- D. 1 m (3 ft)
- E. 10 m (30 ft)
Answer: B
NEW QUESTION 115
The headend has several audio-video playback devices within it. What piece of equipment is required to assign their output signals to specific RF carriers on the CATV system?
- A. Splitter
- B. Multiport tap
- C. Combiner
- D. Modulator
Answer: D
NEW QUESTION 116
The electromagnetic spectrum of visible light lies in the ___________ frequency range of the spectrum.
- A. 10 THz
- B. 1 PHz
- C. 1 GHz
- D. 100 PHz
- E. 100 GHz
Answer: B
NEW QUESTION 117
The MOST common medium used to provide service to the access point (AP) is ________ cable.
- A. Balanced twisted pair
- B. Unbalanced twisted pair
- C. Singlemode optical fiber
- D. Multimode optical fiber
Answer: A
NEW QUESTION 118
A vertical conduit mast should not extend above a roof line more than which of the following?
- A. 4 inches
- B. 12 inches
- C. 6 inches
- D. 24 inches
Answer: A
NEW QUESTION 119
Within a data center, how many concentric layers are considered necessary to provide effective security?
- A. Four
- B. Five
- C. Two
- D. Three
- E. One
Answer: A
NEW QUESTION 120
An ER cannot be used as an entrance facility.
- A. False
- B. True
Answer: A
NEW QUESTION 121
What is the expected lumenance value, in watts, of a 200 watt fluorescent lamp after three years?
- A. 200 watts
- B. 160 watts
- C. 140 watts
- D. 120 watts
- E. 180 watts
Answer: C
NEW QUESTION 122
A campus backbone design linking two buildings requires that you install a high-fiber-count cable very quickly, using the conduit system provided. Cost is not so much an issue as urgency is to meet a service demand. Your first choice of fiber cable installation is to use:
- A. Single high fiber count sheathed cable with field connectorization
- B. Single sheathed cable equipped with preconnectorized assemblies
- C. Single sheathed high-fiber-count cable with pigtail connectorization
- D. Multiple sheathed cables with field connectorization
- E. Multiple sheathed cables using pigtail connectorization
Answer: B
NEW QUESTION 123
What does ANSI/TIA 942 recommend as the MINIMUM height for overhead cable tray above finished floor within a data center?
- A. 2.75 m (9 ft)
- B. 2.14 m (7 ft)
- C. 3.05 m (10 ft)
- D. 3.36 m (11 ft)
- E. 2.44 m (8 ft)
Answer: A
NEW QUESTION 124
If a telecommunications grounding busbar is installed in the telecommunications room (TR) with the identifier of 310, located on the third floor, then the telecommunications grounding busbar should be labeled as:
- A. TGB-310
- B. No need to identify as there is only one per TR
- C. TGB in room 310
- D. TGB
- E. TGB in TR 310
Answer: A
NEW QUESTION 125
CORRECT TEXT
________is the total opposition (resistance, capacitance, and inductance) a circuit, cable, or component offers to the flow of alternating current.
A unit of measure expressed in ohms.
Answer:
Explanation:
Impedance
NEW QUESTION 126
Which of the following is the standard for "Recommended Practice for Installation Design and Installation of Valve Regulated Lead-Acid Storage Batteries for Stationary Applications"?
- A. ANSI/IEEE C62.45
- B. ANSI/IEEE P1188-1996
- C. ANSI/IEEE P1187-1996
- D. ANSI/IEEE C62.41
Answer: C
NEW QUESTION 127
You must place a cable between 2 equipment locations with separate grounds having a potential difference between them of 2.1 V rms. Which one of the following cables should NOT be used?
- A. STP
- B. Multimode
- C. Singlemode
- D. UTP
Answer: A
NEW QUESTION 128
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. 600 mm (24 in)
- B. 1520 mm (60 in)
- C. 900 mm (36 in)
- D. 1220 mm (48 in)
- E. 1830 mm (72 in)
Answer: D
NEW QUESTION 129
When developing a safety plan, consider all of the following EXCEPT:
- A. The contractor should contact the customer safety coordinator to evaluate site specific emergency procedures
- B. Safety may be excluded from scope where an information technology system (ITS) designer is responsible for the design only
- C. Areas that should be addressed by the safety plan include emergency numbers and work area protection
- D. The safety coordinator should hold a safety meeting prior to the start of the project
Answer: B
NEW QUESTION 130
Color codes for cross-connections fields have been used for many years. Which color is used to identify campus backbone?
- A. Blue
- B. White
- C. Purple
- D. Green
- E. Brown
Answer: E
NEW QUESTION 131
Which is NOT true about conformance quality?
- A. It focuses on physical quality.
- B. It includes inspections of work.
- C. It requires work force training.
- D. It follows the principle of plan, do, check, and act.
- E. It involves evaluating customer satisfaction.
Answer: E
NEW QUESTION 132
The maximum vertical rise is the distance over which the cable is vertically self-supporting. This distance is a function of the weight of the cable and the:
- A. Type of fire stop used in the riser
- B. Cable maximum tensile rating
- C. Sheath fire rating
- D. Number of strands of fiber in the cable
- E. Type of hangers used in the riser
Answer: B
NEW QUESTION 133
What would be the second 25 pair binder group color for a 300 pair cable?
- A. Black/Orange
- B. Violet/Slate
- C. White/Orange
- D. Red/Blue
Answer: C
NEW QUESTION 134
Which of the following should be used as a guideline for estimating space requirements of optical fiber and coaxial cable cross-connections in a TR?
- A. 2 sq. in. for each fiber pair to be patched or cross-connected.
- B. 4 sq. in. for each fiber pair to be patched or cross-connected.
- C. 1 sq. in. for each fiber pair to be patched or cross-connected.
- D. 3 sq. in. for each fiber pair to be patched or cross-connected.
Answer: A
NEW QUESTION 135
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