最新的BICSI Registered Communications Distribution Designer - RCDD-001免費考試真題
In reviewing your client's network needs for today and 5 years into the future, you note their current specs
call for a 1Gb/s network within a campus environment, with little or no possibility of any increased
bandwidth demands until they move to their planned future site. The building is not large, and the cable
lengths will not exceed 550 m (1804 ft). Your recommendation for the fiber to be installed in the backbone
is:
call for a 1Gb/s network within a campus environment, with little or no possibility of any increased
bandwidth demands until they move to their planned future site. The building is not large, and the cable
lengths will not exceed 550 m (1804 ft). Your recommendation for the fiber to be installed in the backbone
is:
正確答案: D
You have been asked to spec the physical security requirements related to the protection of assets for a
new data center. The most common potential for damage categories you have considered include
temperature, gases, organisms and projectiles. The one category that you have missed is:
new data center. The most common potential for damage categories you have considered include
temperature, gases, organisms and projectiles. The one category that you have missed is:
正確答案: B
The MAXIMUM span length for an aerial entrance, from the last pole to the building, must NOT exceed:
正確答案: E
Time division multiplexing (TDM) systems are designed to transport ________ between end point
systems.
systems.
正確答案: D
Composite conductors, although not generally recommended, may be used in special circumstances
because they provide all of the following advantages EXCEPT:
because they provide all of the following advantages EXCEPT:
正確答案: B
To accommodate telephone, data, CATV, security and multimedia, a MINIMUM of ________ strands of
optical fiber auxiliary disconnect outlet (ADO) cable should be provided.
optical fiber auxiliary disconnect outlet (ADO) cable should be provided.
正確答案: D
Which of the following is NOT a primary method of transporting radio signals in an active DAS?
正確答案: C
When trying to control radio signals from leaking outside of a building, a ______________ antenna should
be used.
be used.
正確答案: A
Rack mounted hardware is installed in two standard sized racks or cabinets. Those sizes are:
正確答案: D
If you have a circuit with 120 volts, 12 amps, and 10 ohms, it has a peak power of ________ watts.
正確答案: D
Geographically speaking, a ______ links two or more distant sites.
正確答案: D
BICSI recommends that any trench ________ or more deep must be shored to prevent cave in.
正確答案: B
You have been asked what the estimated power cost will be per month (30 days) for the new equipment
room you are designing. The power load you have calculated to be an average of 1850 watts per hour.
What is the monthly cost assuming the cost of electricity is 7.5 cents (U.S.) per kilowatt hour?
room you are designing. The power load you have calculated to be an average of 1850 watts per hour.
What is the monthly cost assuming the cost of electricity is 7.5 cents (U.S.) per kilowatt hour?
正確答案: B
You are designing multi band UHF police radio and VHF fire radio systems for a municipal office.
Because of the closeness of the transmit and receive frequencies, you must ensure there is adequate
filtering and gain control of the systems. Which device will best meet the ability to separate and control the
transmit and receive signals?
Because of the closeness of the transmit and receive frequencies, you must ensure there is adequate
filtering and gain control of the systems. Which device will best meet the ability to separate and control the
transmit and receive signals?
正確答案: D
You are designing a nurse call system for a health care facility. The system will have emergency call
switches. What is the first step you should take in designing the nurse call system?
switches. What is the first step you should take in designing the nurse call system?
正確答案: A