최신BICSI Registered Communications Distribution Designer - RCDD-001무료샘플문제
문제1
You must place CAT6 cable above a factory floor with automated welding machines and hammer forges.
Of the following, what type of shielding would be most effective?
You must place CAT6 cable above a factory floor with automated welding machines and hammer forges.
Of the following, what type of shielding would be most effective?
정답: E
문제2
Assuming the total fill capacity of a pathway is 100 cables (all of the same cable type and size), the
MAXIMUM number of cables to be installed during the initial installation, without exceeding the fill ratio is:
Assuming the total fill capacity of a pathway is 100 cables (all of the same cable type and size), the
MAXIMUM number of cables to be installed during the initial installation, without exceeding the fill ratio is:
정답: D
문제3
A large telecommunications facility, by most codes, must be designed with an EPO switch located at:
A large telecommunications facility, by most codes, must be designed with an EPO switch located at:
정답: B
문제4
You have been asked to test and troubleshoot an installed base of cabling that is believed to be causing
network problems. You are finding that there are high levels of return loss upon initial testing. What testing
will best determine the reasons for these failures?
You have been asked to test and troubleshoot an installed base of cabling that is believed to be causing
network problems. You are finding that there are high levels of return loss upon initial testing. What testing
will best determine the reasons for these failures?
정답: B
문제5
"A single outlet utilizing a dedicated phase, neutral, and ground conductor" is the definition for which of
the following?
"A single outlet utilizing a dedicated phase, neutral, and ground conductor" is the definition for which of
the following?
정답: A
문제6
A building has six floors plus a basement. Each floor is 10,000 square feet and has approximately 50
CATV outlets respectively. There is a single hardline trunk cable installed from the basement headend
passing through a directional coupler in each floor's telecommunications room (TR). Which leg of the
coupler will have the LEAST signal loss?
A building has six floors plus a basement. Each floor is 10,000 square feet and has approximately 50
CATV outlets respectively. There is a single hardline trunk cable installed from the basement headend
passing through a directional coupler in each floor's telecommunications room (TR). Which leg of the
coupler will have the LEAST signal loss?
정답: D
문제7
If you have a circuit with 120 volts, 12 amps, and 10 ohms, it has a peak power of ________ watts.
If you have a circuit with 120 volts, 12 amps, and 10 ohms, it has a peak power of ________ watts.
정답: B
문제8
The recommended MAXIMUM value for the bonding resistance between the nearest available grounding
electrode and the busbar in an entrance facility (EF) is ________ ohms.
The recommended MAXIMUM value for the bonding resistance between the nearest available grounding
electrode and the busbar in an entrance facility (EF) is ________ ohms.
정답: D
문제9
You are preparing to test newly installed open office cabling. Within the open office cabling, there are
multiple consolidation points (CP) that were installed while waiting for furniture. How do you proceed with
permanent link testing?
You are preparing to test newly installed open office cabling. Within the open office cabling, there are
multiple consolidation points (CP) that were installed while waiting for furniture. How do you proceed with
permanent link testing?
정답: A
문제10
Route congestion and message priority are a few of the functions of what layer of the OSI Model?
Route congestion and message priority are a few of the functions of what layer of the OSI Model?
정답: D
문제11
Which one of the following is NOT an advantage of underground conduit?
Which one of the following is NOT an advantage of underground conduit?
정답: E
문제12
Which of the following is NOT considered acceptable in an information technology system (ITS) conduit
design and installation?
Which of the following is NOT considered acceptable in an information technology system (ITS) conduit
design and installation?
정답: C
문제13
You have been asked to design a backbone cable connecting two large campus buildings. Your pathways
will include using conduits, maintenance holes, and one section of 100 m (328 ft) of direct buried optical
fiber cable. Your choice of fiber optic cable type recommendation is a:
You have been asked to design a backbone cable connecting two large campus buildings. Your pathways
will include using conduits, maintenance holes, and one section of 100 m (328 ft) of direct buried optical
fiber cable. Your choice of fiber optic cable type recommendation is a:
정답: E
문제14
A space has all hard surfaces including architecture and furnishings. The audio programming produced
from the distributed sound system has become unintelligible. Which of the following will NOT mitigate the
problem?
A space has all hard surfaces including architecture and furnishings. The audio programming produced
from the distributed sound system has become unintelligible. Which of the following will NOT mitigate the
problem?
정답: B
문제15
Time division multiplexing (TDM) systems are designed to transport ________ between end point
systems.
Time division multiplexing (TDM) systems are designed to transport ________ between end point
systems.
정답: D
문제16
One interior TTY must be provided at locations defined as public accommodations with ________ or more
pay telephones.
One interior TTY must be provided at locations defined as public accommodations with ________ or more
pay telephones.
정답: D
문제17
Exhibit:
In this future marina layout, what would be the pre-cabling guideline to follow for the terminal A?
Exhibit:
In this future marina layout, what would be the pre-cabling guideline to follow for the terminal A?
정답: C
문제18
You are designing an audible alarm notification system for an office environment with an ambient noise
level of 55 dBA. What dBA level should the horn be set at?
You are designing an audible alarm notification system for an office environment with an ambient noise
level of 55 dBA. What dBA level should the horn be set at?
정답: D