Prepare For Realistic RCDD Dumps PDF – 100% Passing Guarantee [Q153-Q168]

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Prepare For Realistic RCDD Dumps PDF – 100% Passing Guarantee

Check the Available RCDD Exam Dumps with 358 Q’s

NEW QUESTION 153
Generating multiple message frames containing identical data being transferred to different individual devices is called:

Unicast

Replicating unicast

Multicast

Broadcast

NEW QUESTION 154
You must extend a video systems backbone coax cable that was recently installed. Which of the following coaxial cable types would provide the best performance for both analog and digital video?

Series 6

Series 11

RG 16

RG 59

RG 62

NEW QUESTION 155
When designing a backbone distribution system, you will need to include a telecommunications enclosure (TE). A TE can be defined as a:

Splice point for copper cabling only

Point where the backbone cabling interfaces to the horizontal cabling and may be utilized in place of a traditional Telecommunications Room (TR)

Location for housing building cross-connect cabling only

Location to house the splice transitioning from outdoor to indoor cabling only

Facility to store slack copper and fiber cables

NEW QUESTION 156
What would be the minimum length of casing to cross a single railroad track at 90 degrees?

15 feet.

50 feet.

35 fees.

25 feet.

NEW QUESTION 157
Which one of the following is NOT an advantage of underground conduit?

Has a low initial installation cost

Preserves the aesthetic appearance of the premises

Adaptable for future placement or removal of facilities

Provides the security of additional physical cable protection

Is economical over a long life

NEW QUESTION 158
What is the minimum recommended pressure for pressurized underground air-core cable?

3 psi

6 psi

1 psi

2 psi

NEW QUESTION 159
A space has all hard surfaces including architecture and furnishings. The audio programming produced from the distributed sound system has become unintelligible. Which of the following will NOT mitigate the problem?

Add tapestries to the walls.

Provide additional speakers at lower output.

Increase the volume to the existing speakers.

Reduce the distance of the existing speakers to the listener.

NEW QUESTION 160
What is the minimum clear working space between equipment and cross-connect fields in a TR?

4 ft.

2 ft.

5 ft.

3 ft.

NEW QUESTION 161
You have been asked to project manage a fiber cable backbone installation. In the course of the installation, you notice the fiber cable with a 25 mm (1 in) outside diameter is being installed into a small TR, and the cable is being installed into a tight corner. Based on your knowledge of minimum bend radius requirements for fiber cable, you must ensure that the MINIMUM cable bend radius of _______________ is provided when the cable installation is completed.

254 mm (10 in)

305 mm (12 in)

381 mm (15 in)

457 mm (18 in)

610 mm (24 in)

NEW QUESTION 162
In the customer’s environment, an ITS designer should avoid the need for optical fiber field splicing by:

Installing oversized inner duct

Using oversized cable trays

Using pre-connectorized cables

Installing a continuous length of cable

Using multiple pull boxes

NEW QUESTION 163
CORRECT TEXT
________is the total opposition (resistance, capacitance, and inductance) a circuit, cable, or component offers to the flow of alternating current.
A unit of measure expressed in ohms.

Impedance

NEW QUESTION 164
From a 1000 ft (305 m) roll of optical fiber, how many MAXIMUM length centralized optical fiber cabling runs can be made?