IN101_V7 Free Practice Test

Which of the following may provide a demarcation point between the service provider and the customer premises cabling?

1. A. Telecommunications room
2. B. Work area
3. C. Telecommunications enclosure
4. D. Entrance facility

Correct Answer: D

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

1. A. CM
2. B. CMG
3. C. CMUC
4. D. LSZH

Correct Answer: D

Which of the following topologies is the recommended topology for distribution systems in campus environments?

1. A. Hierarchical Star
2. B. Star
3. C. Tree
4. D. Ring

Correct Answer: A

What is the maximum allowable horizontal cable length?

1. A. 10 m (33 ')
2. B. 30 m (100')
3. C. 50 m (164')
4. D. 90 m (295')

Correct Answer: D

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

1. A. Label cables and reels
2. B. Verify the proper cable run
3. C. Determine appropriate rope size
4. D. Move cable reels into place

Correct Answer: B