Questions, Answers, Braindumps (RCDD)
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Question : 1
Which of the following is the Cable Modem (Cable-TV)
A. IEEE 802.9
B. IEEE 802.11
C. IEEE 802.14
D. IEEE 802.3
Question : 2
In buildings that will contain the telecommunications
systems, NEC requirements address the adequate electrical
environment for reliable and error-free operation
of the installed equipment.
Question : 3
Between the late 60's and until 1984, what was the
service that was to help architects and engineers
better design and implement pathways and spaces in
commercial buildings for telephone communications?
Question : 4
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. 3 sq. in. for each fiber pair to be patched or
B. 2 sq. in. for each fiber pair to be patched or
C. 4 sq. in. for each fiber pair to be patched or
D. 1 sq. in. for each fiber pair to be patched or
Question : 5
Which of the following is the Standard for the Installation
of Lightning Protection Systems?
Question : 6.
_________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.
Question : 7
The ability of a device, equipment, or system to perform
without degradation in the presence of
an electromagnetic disturbance is called what?
A. Electromagnetic immunity.
B. Electromagnetic compatibility.
C. Electromagnetic induction.
D. Electromagnetic disturbance.
Question : 8
A product is listed after it successfully completes
a series of which of the following test?
B. Regulatory codes
Question : 9
Distribution cable is that part of the loop that connects
the customer location to the customer