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BICSI - INSTALLER 1
EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS)
"C - CORRECT ANSWER Which of the following is a property of an electromagnetic field built
around a conductor that opposes any changes in current flow in a circuit? A Impedance B Capacitance C Inductance D Resistance"
"A - CORRECT ANSWER Which of the following markings is used for non-conductive optical
fiber general-purpose cables? A OFNG B OFCR C OFCP D OFNP"
"B - CORRECT ANSWER What is the specified performance level for Category 6 cable?
A 100 MHz B 250 MHz C 500 MHz D 600 MHz"
"D - CORRECT ANSWER Which of the following is the primary benefit of using wall-mounted
racks and cabinets in place of traditional equipment racks? A Provides equipment with a higher level of protection B Allows for the equipment to be easily rearranged C Optimizes airflow within the equipment room D Takes up less space within the equipment room"
"B - CORRECT ANSWER Which of the following is designed to provide protection from harmful
chemicals? A Cut-resistant gloves B Rubber gloves C Leather gloves"
"B - CORRECT ANSWER Which of the following is a building-serving space that houses large
pieces of common active equipment? A TR B ER C TE D Mechanical Room E Battery room"
"C - CORRECT ANSWER Which phase of testing includes documenting the test results?
A Phase 1 B Phase 2
A Choice of words B Body language C Tone of voice"
"C - CORRECT ANSWER Which of the following attachment methods does BICSI recommend
for attaching coaxial connectors to coaxial cable? A Screw-on B Push-on C Compression D Crimp"
"D - CORRECT ANSWER Electrical power (P) is measured in ___________?
A Ohms B Farads C henries D Watts"
"D - CORRECT ANSWER What is the maximum allowable horizontal cable length?
A 10 m (33 ') B 30 m (100') C 50 m (164') D 90 m (295')"
"C - CORRECT ANSWER Which of the following describes a nonmechanical firestop system
that forms a hard char when exposed to flame?
A Elastomeric B Intumescent C Ablative D Endothermic"
"B - CORRECT ANSWER How much cable slack should be left in the work area after
termination? A 0.5m (1.6') B 1m (3.3') C 1.2 m (4') D 3m (10')"
"D - CORRECT ANSWER Which of the following types of cable produces very little smoke when
burned? A CM B CMG C CMUC D LSZH"
"B - CORRECT ANSWER How much sheath of the cable needs to be removed in order to
properly terminate an 8P8C? A 6.3mm (0.25") B 12.7mm (0.5") C 25mm (1")
B Qualification tester C Telephone test set D TDR"
"C - CORRECT ANSWER Which of the following markings indicates that the cable is designed
for use in a plenum space? A CMR B CMUC C CMP D CMX"
"D - CORRECT ANSWER Which of the following is used to express system gain and loss?
A Ohms B Henries C Farads D Decibel (dB)"
"A - CORRECT ANSWER Which type of cabling is installed between a main cross-connect
(campus distributor) and an intermediate cross-connect (building distributor)? A First-level backbone B Second-level backbone C Horizontal"
"B - CORRECT ANSWER Which of the following steps should be performed first when an
installer is pulling backbone cable from the bottom up?
A Label cables and reels B Verify the proper cable run C Determine appropriate rope size D Move cable reels into place"
"B - CORRECT ANSWER A third 90-degree bend may be permitted 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')"
"B - CORRECT ANSWER What is the most appropriate administration class for an
infrastructure with multiple telecommunications spaces within one building? A Class 1 B Class 2 C Class 3 D Class 4"
"C - CORRECT ANSWER Which of the following must be measured before the length of a
coaxial cable can be calculated? A Propagation delay B Insertion loss C DC loop resistance
B BBC
C RBB
D TEBC"
"C - CORRECT ANSWER How many cycles are in 10Hz?
A 1
B 5
C 10
D 20"
"C - CORRECT ANSWER Which of the following is used to connect cabinets to the nearest SBB?
A RBB
B TBB
C TEBC
D BBC"
"C - CORRECT ANSWER What method of transmission is used to transmit signals during a
telephone call? A Simplex B Half-duplex C Full duplex"
"C - CORRECT ANSWER You are terminating a category 3 cable. What is the maximum
permissible amount of untwisting? A 25 mm (1")
B 38 mm (1.5") C 75 mm (3") D 100 mm (4")"
"A - CORRECT ANSWER Which of the following fire-ratings provides information about smoke
leakage? A L rating B I rating C E rating D W rating"
"A - CORRECT ANSWER What is the minimum number of consolidation points that should
serve an open office furniture cluster? A 1 B 2 C 3 D 4"
"A - CORRECT ANSWER What is the bend radius requirement for optical fiber cable when the
cable is at rest? A 10 times the cables outside diameter B 15 times the cables outside diameter C 20 times the cables outside diameter"
"A - CORRECT ANSWER A grey backboard should be used to identify _____ backbone cable?
A 25 mm (1") B 38 mm (1.5") C 45 mm (1.75") D 50 mm (2")"
"B - CORRECT ANSWER Which type of cabling is installed between a main cross connect and a
horizontal cross connect? A Second-level backbone B First-level backbone C Horizontal"
"A - CORRECT ANSWER If the situation requires, a conduit should be terminated _______ the
plywood backboard? A Through B Above C Below"
"A - CORRECT ANSWER Which of the following combinations is used to identify the tip
conductors in Pair 1 of a 4-pair cable? A White-Blue B White-Orange C Green-White D Brown-White"
"B - CORRECT ANSWER What type of coaxial cable is used for video backbone distribution?
A Series 6 B Series 11 C RG 59 D RG 58"
"A - CORRECT ANSWER A third 90-degree bend may be permitted in a conduit run if one of the
bends is located within ____ of the cable feed end? A 300 mm (12") B 375 mm (15") C 450 mm (18") D 483mm (19")"
"D - CORRECT ANSWER Which pair of a 100-ohm balanced twisted pair patch cable has a
white-brown tip and a brown-white ring? A Pair 1 B Pair 2 C Pair 3 D Pair 4"
"A - CORRECT ANSWER Which of the following is a measure of the amount of information
being transported over media? A Megabits B Volt-amperes C Kilowatt hours
"A - CORRECT ANSWER What is the maximum permissible amount of untwisting for category
5e cable and higher? A 12.7 mm (0.5") B 25 mm (1") C 38 mm (1.5") D 75 mm (3")"
"A - CORRECT ANSWER Which of the following is the first step of the emergency rescue
process? A Survey the scene B Contact 911 C Notify someone D Secure the area"
"C - CORRECT ANSWER What is the minimum inside bend radius for balanced twisted pair (
pair) cable? A 25 mm (1") B 50 mm (2") C 4 times the outside cable diameter D 15 times the outside cable diameter"
"A - CORRECT ANSWER Which of the following topologies is the recommended topology for
distribution systems in campus environments? A Hierarchical Star B Star
C Tree D Ring"
"A - CORRECT ANSWER A purple backboard should be used to identify ________?
A Common equipment B Demarcation point C Network connections D Horizontal cable"
"D - CORRECT ANSWER How far should the top of a ladder extend above the roofline?
A 0.3 m (1') B 0.5 m (1.6') C 0.6 m (2') D 0.9 m (3')"
"A - CORRECT ANSWER What grade of plywood is recommended for use with ICT systems?
A A/C
B A/D
C C/D
D B/C"
"D - CORRECT ANSWER What is the maximum number of work areas that a CP should serve?
A 2
C Ring D Tree"
"A - CORRECT ANSWER How long does it take someone to form a first impression?
A 10 to 15 seconds B 1 to 2 minutes C 5 to 10 minutes D 30 minutes to 1 hour"
"C - CORRECT ANSWER Which of the following is a floor serving space that serves as a point of
termination for horizontal and backbone cables? A EF B ER C TR D TE"
"D - CORRECT ANSWER The information transmitted by an ICT system can originate in two
fundamental forms: A Synchronous and asynchronous B Light and sound C Progressive and regressive D Analog and digital"
"C - CORRECT ANSWER What type of connector is used with ribbon cable?
A F Connector
B N Connector C Array D MPO"
"A - CORRECT ANSWER If you are working on a catwalk, you are required to wear _____?
A Full body harness and two lanyards B Nothing, your fine on the catwalk C Safety belt"
"B - CORRECT ANSWER Fall protection is required whenever a person is exposed to a fall
hazard more than ____? A 1.2 m (4') B 1.83 m (6') C 2.4 m (8') D 3 m (10')"
"A - CORRECT ANSWER What is the minimum recommended amount of vertical clearance for
open-top cable supports? A 75 mm (3") B 100 mm (4") C 125 mm (5") D 150 mm (6")"
"A - CORRECT ANSWER During the troubleshooting phase, what is the first step?
A Verify
