최신 RCDD-002 무료덤프 - BICSI Registered Communications Distribution Designer - RCDD
Which of the following electrical devices is used to convert AC to DC?
정답: D
The decision regarding the number of optical fibers to install (fiber strand count) in a backbone depends largely on all of the following EXCEPT:
정답: C
The MINIMUM number of antennas needed to create a DAS is:
정답: B
You are designing the cabling infrastructure for a lab office building that will frequently change tenants. The owner will be responsible for all of the infrastructure that feeds each floor to include the telecommunication rooms. Which firestop method will best suit the owners needs?
정답: A
Which of the following protocols is referred to under ISO 16484-5?
정답: C
When reviewing a backbone distribution system within a building provided to you for standards compliance, you see that there are several cables with bridge taps built in. Which one of the following options is correct?
정답: A
You are designing a multi-story dwelling and need to place the CTR's. Every floor is not available. What is the alternate spacing for the CTRs?
정답: A
Which of the following is used to create an electronic signal that can be sent to the central nurse call equipment?
정답: C
You have just assumed management responsibility over an older network consisting of passive hubs and some layer 2 switches. The network is experiencing massive slow downs on an irregular basis. Which of the following is the MOST effective immediate solution to the problem?
정답: D
You are designing a paging system for a 588 sq m (6325 sq ft) open office space. Due to architectural features of the ceiling, wall mounted speakers must be used. Following the general rule about wall mounted speaker placement, how many speakers should be installed?
정답: D
The F rating for a framed wall/stud wall is ________ hour(s).
정답: B
A building has a series of CATV outlets each with cables installed back to a telecommunications room (TR), and each telecommunications room (TR) is connected to the headend. What is this type of topology called?
정답: B
If you have a 30 cm (12 in) wide data tray, what does ANSI/TIA 569-B recommend be the maximum pathway fill cross sectional area assuming a MAXIMUM pathway depth of 15 cm (6 in)?
정답: E
What type of fiber optic cable is manufactured to protect individual glass strands and is primarily designed for use inside buildings?
정답: D