The MINIMUM finished height of access flooring in a general office area is:
A. 200 mm (8 in)
B. 50 mm (2 in)
C. 150 mm (6 in)
D. 300 mm (12 in)
E. 250 mm (10 in)
正解:A
質問 2:
The MINIMUM recommended lighting requirement in a telecommunications room (TR) at the point of cable terminations is:
A. 300 lux
B. 150 lux
C. 500 lux
D. 750 lux
E. 1000 lux
正解:C
質問 3:
Which characteristic is an advantage of copper based media over optical fiber cable?
A. Weight
B. Very high data rates
C. Corrosion resistance
D. Susceptibility to EMI
E. Ability to handle analog signals
正解:E
質問 4:
When considering the DAS, which component acts as a bidirectional antenna?
A. Radiating coaxial cable
B. Multimode optical fiber cable
C. Single mode optical fiber cable
D. Shielded twisted pair (STP) cable
E. Screened twisted pair (ScTP) cable
正解:A
質問 5:
You are recommending to an architect the location within a telecommunications room for the placement of floor sleeves connecting to the telecommunications room directly below. Where should the sleeves be placed within the room?
A. On the left side of the room at the base of the wall
B. On the right side of the room at the base of the wall
C. Near the entrance to the room
D. Centered along the base of the wall
E. Conduit should be extended from the sleeves to 2.4 m (8 ft) AFF
正解:A
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