Question: 21

As a general guideline in premises applications for backbone cabling, 62.5/125 or 50/125 micrometer multimode optical fiber is recommended greater distances and higher data
rates.

True
False

Answer(s): B

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Question: 22

Premises centralized multimode optical fiber can be installed up to how many meters/feet?

300 m (984 if)
100 m (328 if)
500 m (1640 ft)
2000 m (6560 if)

Answer(s): A

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Information for locating underground utilities is generally classified into four quality levels. Which of the following quality levels match this description? (Involves actually locating by use of nondestructive vacuum excavation equipment, or other means, to expose buried utilities at critical points).