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1. Fiber-optic cable that consists of two cables is called ________.

multi-fiber

coaxial

dual-core

duplex

Question 1 of 15

2. Which of the following describes the work area subsystem?

It consists of the telecom outlets at the end user location and associated patch cables providing final connectivity.

It consists of the blocks, cables, pathways, and hardware that provide connectivity between ERs, TRs, and MCs.

It is the area where all subsystems for an individual building connect.

It consists of the patch panels, cables, support structures, and hardware that deliver voice/data connectivity to the end user outlet station.

Question 2 of 15

3. RG6 cables typically use which of the following types of connectors?

Question 3 of 15

4. Telecom innerduct for campus backbone subsystems should be labeled within how many inches of the termination point?

6''

8''

12''

10''

Question 4 of 15

5. All incoming conduit to the equipment/telecom room should include ________.

handholds

gasketed seals

firestopping

jack plugs

Question 5 of 15

6. Most straight-through patch cords for Cat 3, 5e, and 6 cable, including commercial patch cords, are wired to the ________.

A scheme

B scheme

C scheme

D scheme

Question 6 of 15

7. The support structure for a horizontal subsystem can consist of J-hooks, ladder racks/trays, bags, and ________.

bridal rings

stringers

patch panels

sleeves

Question 7 of 15

8. Materials or mechanical devices used to block openings in walls, ceilings, or floors to prevent the passage of fire or smoke are called ________.

closures

environmental protection

attenuation

firestopping

Question 8 of 15

9. Any penetrations through walls or floors required for the riser pathways must be neatly sleeved and ________.

labeled

firestopped

terminated

grounded

Question 9 of 15

10. Horizontal subsystem conduit is limited to how many 90-degree bends between pull points or boxes?

Two

Five

Four

Three

Question 10 of 15

11. Telecom cables in an ER or TR subsystem should be kept at least how many inches away from motors and transformers?

64''

70''

52''

48''

Question 11 of 15

12. Which of the following types of RG6 coax connector do most professional installers use?

Twist-on

Crimp-on

Push-on

Compression

Question 12 of 15

13. Which of the following categories of UTP cable has transmission rates of up to 16MHz and is typically used for Ethernet networks?

Cat 3

Cat 1

Cat 5e

Cat 2

Question 13 of 15

14. The most common type of RG6 used in structured cabling systems is ________.

tri- and quad-shield cable

dual- and quad-shield cable

mono-, dual-, and tri-shield cable

dual-, tri-, and quad-shield cable

Question 14 of 15

15. Vertical fiber-optic cable should be clamped every ________.

15' to 18'

21' to 24'

9' to 12'

3' to 6'

Question 15 of 15

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