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INST1-V8 BICSI Installer 1 Exam Questions and Answers

Questions 4

Which of the following tools is a low-cost cable verifier that can be used to test for opens, shorts, crossed pairs, and miswires in 4- pair cables?

Options:

A.

Wire map tester

B.

Qualification tester

C.

Telephone test set

D.

TDR

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Questions 5

What is the maximum allowable horizontal cable length?

Options:

A.

10 m (33 ')

B.

30 m (100')

C.

50 m (164')

D.

90 m (295')

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Questions 6

Which of the following steps should be performed first when an installer is pulling backbone cable from the bottom up?

Options:

A.

Label cables and reels

B.

Verify the proper cable run

C.

Determine appropriate rope size

D.

Move cable reels into place

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Questions 7

A category 8 cable is terminated into category 6A outlets with category 5e patch cords. What is the maximum supported performance level?

Options:

A.

Category 5e

B.

Category 6A

C.

Category 7

D.

Category 8

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Questions 8

Which of the following items may be used as a substitute device for a pulling eye?

Options:

A.

Wire mesh grip

B.

Fan-out kit

C.

Innerduct

D.

D rings

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Questions 9

If you are working on a catwalk, you are required to wear _____?

Options:

A.

Full body harness and two lanyards

B.

Nothing, your fine on the catwalk

C.

Safety belt

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Questions 10

What is the most appropriate administration class for an infrastructure with multiple telecommunications spaces within one building?

Options:

A.

Class 1

B.

Class 2

C.

Class 3

D.

Class 4

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Questions 11

During a retrofit, an installation crew discovers old insulation that they think may contain asbestos, they cannot complete their work without disturbing the insulation. What is the best course of action for the crew to take?

Options:

A.

Remove the asbestos-containing substance

B.

Monitor the air quality while they work

C.

Wear breathing protection during the task

D.

Stop work immediately

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Questions 12

Which type of cabling is installed between a main cross-connect (campus distributor) and an intermediate cross-connect (building distributor)?

Options:

A.

First-level backbone

B.

Second-level backbone

C.

Horizontal

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Questions 13

How many cycles are in 10Hz?

Options:

A.

1

B.

5

C.

10

D.

20

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Questions 14

During the troubleshooting phase, what is the first step?

Options:

A.

Verify

B.

Isolate

C.

Repair

D.

Test

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Questions 15

Which of the following attachment methods does BICSI recommend for attaching coaxial connectors to coaxial cable?

Options:

A.

Screw-on

B.

Push-on

C.

Compression

D.

Crimp

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Questions 16

Which is a keyed, contact, moderate loss connector in present use today that is pull & wiggle-proof?

Options:

A.

Opti-Jack

B.

SMA 906

C.

Subscriber Connector (SC)

D.

Straight Tip (ST)

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Questions 17

Which tool is required to pull backbone cable of significant weight?

Options:

A.

Pull string

B.

Furcating harness

C.

Pulling eye

D.

Tugger

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Questions 18

What is the specified performance level for Category 8 cable?

Options:

A.

100 MHz

B.

250 MHz

C.

1000 MHz

D.

2000 MHz

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Questions 19

Which of the following PPE items MUST be worn at all times when you are working with or handling OF?

Options:

A.

Fall Protection

B.

Eye Protection

C.

Hearing Protection

D.

Breathing Protection

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Questions 20

Which of the following markings indicates that the cable is designed for use in a plenum space?

Options:

A.

CMR

B.

CMUC

C.

CMP

D.

CMX

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Questions 21

Which of the following terms describes the unwanted signal coupling from a disturbing pair of a 4-pair cable channel to a disturbed pair of another 4-pair channel?

Options:

A.

NEXT - Near end crosstalk

B.

ACRF - attenuation to crosstalk ratio far end

C.

AXT - alien crosstalk

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Questions 22

Two truck drivers are communicating over a Citizens Band (CB) radio. Only one driver can send a message at a time with this system.

What type of transmission method is used in this example?

Options:

A.

Simplex

B.

Half-duplex

C.

Full duplex

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Questions 23

What is the minimum number of consolidation points that should serve an open office furniture cluster?

Options:

A.

1

B.

2

C.

3

D.

4

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Questions 24

Volts are measurement of _______?

Options:

A.

Light reflection

B.

Electrical pressure

C.

Electromagnetic radiation

D.

Sound waves

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Questions 25

Electrical power (P) is measured in ___________?

Options:

A.

Ohms

B.

Farads

C.

henries

D.

Watts

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Questions 26

A purple backboard should be used to identify ________?

Options:

A.

Common equipment

B.

Demarcation point

C.

Network connections

D.

Horizontal cable

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Questions 27

Fall protection is required whenever a person is exposed to a fall hazard more than ____?

Options:

A.

1.2 m (4')

B.

1.83 m (6')

C.

2.4 m (8')

D.

3 m (10')

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Questions 28

You are terminating a category 3 cable. What is the maximum permissible amount of untwisting?

Options:

A.

25 mm (1")

B.

38 mm (1.5")

C.

75 mm (3")

D.

100 mm (4")

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Questions 29

Unqualified workers must stay AT LEAST ____ from exposed energized conductors operating at 300 to 50,000 V.

Options:

A.

0.3 m (1')

B.

3 m (10')

C.

15 m (50")

D.

30 m (100')

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Questions 30

What type of coaxial cable is used for video backbone distribution?

Options:

A.

Series 6

B.

Series 11

C.

RG 59

D.

RG 58

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Questions 31

What is the minimum recommended height that should be used when mounting a plywood back board in a telecommunication space?

Options:

A.

100 mm (4")

B.

AFF 150 mm (6")

C.

AFF 200 mm (8")

D.

AFF 300 mm (12") AFF

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Questions 32

Which of the following types of cable produces very little smoke when burned?

Options:

A.

CM

B.

CMG

C.

CMUC

D.

LSZH

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Questions 33

Which of the following is used to measure the length of a 4-pair cable?

Options:

A.

Time domain reflectometer (TDR)

B.

Pair scanner

C.

Cable-end locator kit

D.

Tone generator

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Questions 34

Which of the following is designed to provide protection from harmful chemicals?

Options:

A.

Cut-resistant gloves

B.

Rubber gloves

C.

Leather gloves

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Exam Code: INST1-V8
Exam Name: BICSI Installer 1 Exam
Last Update: Apr 30, 2026
Questions: 116

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