Pass the BICSI RCDD Certification RCDD-002 Questions and answers with CertsForce

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Viewing questions 51-60 out of questions
Questions # 51:

Which one of the following is part of the security metric to consider in selecting the appropriate labels for an administrative system?

Options:

A.

Tamper resistance


B.

Smudge resistance


C.

Temperature rating


D.

Adhesive type


E.

Moisture content


Expert Solution
Questions # 52:

Which class of the system was created to secure a single equipment room (ER)?

Options:

A.

Class 1


B.

Class 2


C.

Class 3


D.

Class 4


Expert Solution
Questions # 53:

If a telecommunications grounding busbar is installed in the telecommunications room (TR) with the identifier of 310, located on the third floor, then the telecommunications grounding busbar should be labeled as:

Options:

A.

TGB-310


B.

TGB


C.

TGB in TR 310


D.

TGB in room 310


E.

No need to identify as there is only one per TR


Expert Solution
Questions # 54:

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

Options:

A.

Blue


B.

Green


C.

Purple


D.

Orange


E.

Brown


Expert Solution
Questions # 55:

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

Options:

A.

Green


B.

Orange


C.

Purple


D.

Yellow


E.

Brown


Expert Solution
Questions # 56:

You are required by architectural design to place UTP cables in the same space as unshielded power lines. How should you proceed with the placement of your cables?

Options:

A.

Require the architect/electrical engineer to place shielding in the space before your UTP is placed.


B.

You should provide a minimum separation of 610 mm (24 in).


C.

You should provide a minimum separation of 229 mm (9 in).


D.

You should provide a minimum of two 101 mm (4 in) RMC.


Expert Solution
Questions # 57:

Which of the following is NOT a source of electromagnetic interference (EMI)?

Options:

A.

Copiers


B.

Transformers


C.

Incandescent lights


D.

Fluorescent lights


E.

Electrical power supply cable


Expert Solution
Questions # 58:

The ability of a device to withstand electromagnetic disturbances from another device is:

Options:

A.

Electromagnetic interference (EMI)


B.

Radio Frequency Interference (RFI)


C.

(EMC)


D.

Fast transients


E.

Electrostatic Discharge (ESD)


Expert Solution
Questions # 59:

What is the recommended MINIMUM separation of unshielded twisted-pair (UTP) cables from fluorescent light fixtures?

Options:

A.

77 mm (3 in)


B.

30 mm (5.12 in)


C.

203 mm (8 in)


D.

324 mm (12.75 in)


E.

483 mm (19 in)


Expert Solution
Questions # 60:

A common mode (CM) signal can be converted to a differential mode (DM) signal as a result of a(n):

Options:

A.

Unbalanced circuit


B.

Grounded circuit


C.

Poorly timed signal


D.

Improper dielectric material


Expert Solution
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