REVIEW 2024/2025 UPDATE
(QUESTIONS AND CORRECT
ANSWERS)
B
A third 90-degree bend may be permi4ed in a conduit run if the run does not
exceed ______?
A 5 m (16.5')
b 10 m (33')
c 15 m (50')
d 30 m (100')
C
Which of the following is a property of an electromagneIc field built around a
conductor that opposes any changes in current flow in a circuit?
A impedance
b capacitance
c inductance
d resistance
A
,Which of the following markings is used for non-conducIve opIcal fiber
general-purpose cables?
A ofng
b ofcr
c ofcp
d ofnp
A
Which of the following refers to a set of rules issued by a governmental body at
the state level within the us?
A regulaIons
b best pracIces
c applicaIons
d guidelines
B
What is the specified performance level for category 6 cable?
A 100 mhz
b 250 mhz
,c 500 mhz
d 600 mhz
A
Which type of opIcal fiber cable should be color coded with an orange outer
cable sheath?
A mm with a 100 um core diameter
b dispersion-shiPed sm opIcal fiber
c polarizaIon maintain sm opIcal fiber
d sm opIcal fiber
D
Which of the following is the primary benefit of using wall-mounted racks and
cabinets in place of tradiIonal equipment racks?
A provides equipment with a higher level of protecIon
b allows for the equipment to be easily rearranged
c opImizes airflow within the equipment room
d takes up less space within the equipment room
C
, Which topology uses a linear configuraIon that places all network devices on
one length of cable?
A star
b ring
c bus
D
Which of the two organizaIons jointly oversee the worldwide standardizaIon
of telecommunicaIons cabling?
A alliance for telecommunicaIons industry soluIons (aIs) and society for cable
telecommunicaIons engineers (scte)
b naIonal electrical contractors associaIon (neca) and naIonal fire protecIon
associaIon (nfpa)
c comite europeen de normalisaIon electrotechnique (cenelec) and electronic
industries associaIon (eia)
d internaIonal organizaIon for standardizaIon (iso) and internaIonal
electrotechnical commission (iec)
B
Which of the following is designed to provide protecIon from harmful
chemicals?