최신BICSI Registered Communications Distribution Designer - RCDD - RCDD-002무료샘플문제
문제1
What type of fiber optic cable is manufactured to protect individual glass strands and is primarily designed for use inside buildings?
What type of fiber optic cable is manufactured to protect individual glass strands and is primarily designed for use inside buildings?
정답: D
문제2
In the ceiling zone method of distribution, the usable floor area should be divided into zones each measuring:
In the ceiling zone method of distribution, the usable floor area should be divided into zones each measuring:
정답: C
문제3
You are working on the design of a new, large ER/TR that will contain many racks and data cabinets including a large UPS system. Your recommendation to the architect for room access from inside the building is:
You are working on the design of a new, large ER/TR that will contain many racks and data cabinets including a large UPS system. Your recommendation to the architect for room access from inside the building is:
정답: B
문제4
You have been asked to provide a N+1 level of power redundancy in the new equipment room (ER) being designed with a Tier-II power supply. What should you do?
You have been asked to provide a N+1 level of power redundancy in the new equipment room (ER) being designed with a Tier-II power supply. What should you do?
정답: D
문제5
A building has six floors plus a basement. Each floor is 929 sq m (10,000 sq ft) and has approximately 50 CATV outlets respectively. There is a single hardline trunk cable installed from the basement headend passing through the telecommunications room (TR) on each floor. In order to maintain the LEAST signal loss passing through each telecommunications room (TR) to the next telecommunications room (TR), what device should you specify for use within each telecommunications room (TR)?
A building has six floors plus a basement. Each floor is 929 sq m (10,000 sq ft) and has approximately 50 CATV outlets respectively. There is a single hardline trunk cable installed from the basement headend passing through the telecommunications room (TR) on each floor. In order to maintain the LEAST signal loss passing through each telecommunications room (TR) to the next telecommunications room (TR), what device should you specify for use within each telecommunications room (TR)?
정답: C
문제6
The F rating for a framed wall/stud wall is ________ hour(s).
The F rating for a framed wall/stud wall is ________ hour(s).
정답: B
문제7
Active video converters are required for what type of CATV distribution system?
Active video converters are required for what type of CATV distribution system?
정답: A
문제8
This type of cable is an unbalanced system:
This type of cable is an unbalanced system:
정답: C
문제9
Which one of the following is NOT an advantage of underground conduit?
Which one of the following is NOT an advantage of underground conduit?
정답: E
문제10
Which active DAS component is responsible for coupling input signals from donor systems?
Which active DAS component is responsible for coupling input signals from donor systems?
정답: A
문제11
There are three buildings approximately 400 meters apart and the customer wants to use 10 Gig Ethernet.
What fiber should be specified for this application?
There are three buildings approximately 400 meters apart and the customer wants to use 10 Gig Ethernet.
What fiber should be specified for this application?
정답: A
문제12
In order to maximize its ability to send and receive, an antenna should be ________ to the desired frequency.
In order to maximize its ability to send and receive, an antenna should be ________ to the desired frequency.
정답: D
문제13
When installing underground entrances, no more than ________ 90-degree bends should be included between pulling points.
When installing underground entrances, no more than ________ 90-degree bends should be included between pulling points.
정답: B