Online Access Free RCDD Exam Questions

You are designing an interactive patient television system (IPTS) that will provide internet, nurse call and LCD television services. From the following, which medium will NOT support these services in a backbone cabling system?

• A.RG-11 coaxial cable
• B.Coaxial 1/2 inch hard-line cable
• C.Balanced twisted pair
• D.Multimode optical fiber cable

The standard floor space coverage area for each building automation system (BAS) is a BAS outlet or device for every ________ of floor space.

• A.9.3 sq m (100 sq ft)
• B.84 sq m (904 sq ft)
• C.23 sq m (250 sq ft)
• D.31 sq m (330 sq ft)
• E.56 sq m (600 sq ft)

When designing a backbone distribution system, you will need to include a telecommunications enclosure (TE). A TE can be defined as a:

• A.Location to house the splice transitioning from outdoor to indoor cabling only
• B.Location for housing building cross-connect cabling only
• C.Point where the backbone cabling interfaces to the horizontal cabling and may be utilized in place of a traditional Telecommunications Room (TR)
• D.Splice point for copper cabling only
• E.Facility to store slack copper and fiber cables

Color codes for cross-connections fields have been used for many years. Which color is used to identify campus backbone?

• A.Brown
• B.Green
• C.White
• D.Purple
• E.Blue

If looking to specify an optical fiber backbone within a building going 275 m (902 ft) between the equipment room (ER) and the telecommunications room (TR), what type of fiber should be specified to support a 10 GB ethernet application?

• A.62.5 micron multimode
• B.50 micron multimode
• C.OM1
• D.50 micron laser optimized multimode