A third 90-degree bend may be permitted in a conduit run if the run does NOT exceed ______?
A. 10 m (33')
B. 30 m (100')
C. 15 m (50')
D. 5 m (16.5')
正解:A
質問 2:
A purple backboard should be used to identify ________?
A. Demarcation point
B. Horizontal cable
C. Common equipment
D. Network connections
正解:C
質問 3:
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?
A. NEXT - Near end crosstalk
B. AXT - alien crosstalk
C. ACRF - attenuation to crosstalk ratio far end
正解:B
質問 4:
Which of the following is a benefit of air-blown optical fiber cable?
A. It requires less testing than other types of cables
B. It can be recovered and reused
C. It is significantly cheaper than other types of cables
正解:B
質問 5:
Which phase of testing includes documenting the test results?
A. Phase 2
B. Phase 1
C. Phase 3
正解:C
質問 6:
Which of the following components is used to bond the electrical system's grounding electrode system to the PBB?
A. TBC
B. TBB
C. RBB
D. BBC
正解:A
質問 7:
Which of the following may provide a demarcation point between the service provider and the customer premises cabling?
A. Work area
B. Entrance facility
C. Telecommunications enclosure
D. Telecommunications room
正解:B
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Yarita -
合格しました。Pass4TestさんのおかげですこのINST1-V8参考書を利用して一ヶ月で合格することができました。この参考書と過去問を解けば合格できると思います!