RCDD-002 BICSI Registered Communications Distribution Designer - RCDD Free Practice Exam Questions (2025 Updated)
Prepare effectively for your BICSI RCDD-002 BICSI Registered Communications Distribution Designer - RCDD certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.
Which of the following statements best describes what a backbone distribution system typically provides?
When designing a backbone distribution system, you will need to include a telecommunications enclosure (TE). A TE can be defined as a:
A campus backbone design linking two buildings requires that you install a high-fiber-count cable very quickly, using the conduit system provided. Cost is not so much an issue as urgency is to meet a service demand. Your first choice of fiber cable installation is to use:
When designing a backbone distribution system, you are asked to include a combination of media types. Your choice of media types include:
A backbone star topology shall have no more than______ level(s) of cross-connections.
To reduce the chance of an accidental dig-up, plastic warning tape should be placed a MINIMUM of _________ below grade, but high enough above cables to allow detection before cables are damaged.
You have determined that your underground cable design requires three maintenance holes (MHs). One is 4.3 m (14 ft), one is 6 m (20 ft), and one is 6.7 m (22 ft) in length. How many MH covers are required to serve these MHs?
You have the responsibility of designing a railroad track crossing for an outside plant OSP cable. There are three separate railroad tracks to be crossed. The measurement between the center of the two outer tracks is 16 m (52 ft). Using the standard track width of 1435 mm (4 ft 8.5 in), what is the length of the rigid steel conduit required to facilitate the crossing?
When installing underground entrances, no more than ________ 90-degree bends should be included between pulling points.
You are placing an entrance cable between two buildings connected by a conduit 205.3 m (588 ft) in length. What would be the MAXIMUM length of unlisted OSP cable that could be used before you terminate the cable or transition it to a listed cable?
What type of redundancy provides two additional units, modules, paths, or systems in addition to the MINIMUM required to satisfy the base requirement.
What does ANSI/TIA 942 recommend as the MINIMUM height for overhead cable tray above finished floor within a data center?
If you have a data center where the entire infrastructure must be completely shutdown on an annual basis to perform preventative maintenance and repair work, what tier level would this represent?
Within a data center, if you have dual path connectivity between the primary entrance room and secondary entrance room, in addition to dual connectivity between these two rooms and the main distribution and secondary distribution areas, what tier level would this infrastructure design represent?
What is the MAXIMUM horizontal cable length permitted for centralized optical fiber cabling from the MDA within a data center?
Which type of protection for electrical power stations provide isolation against a rise in potential of station ground and also provide drainage protection against longitudinally-induced voltages?
Exhibit:
In this future marina layout, assuming that there are fewer than 10 slips being cabled, what would be the pre-cabling guideline to follow for terminal A?
What is the MINIMUM distance from the edge of a pool or other water hazards for a weatherproof enclosure?
Exhibit:
In this future marina layout, what would be the pre-cabling guideline to follow for the terminal A?
In new construction, what is the percentage of pay phones that must be equipped with volume controls?
