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BICSI RCDD-002 - BICSI Registered Communications Distribution Designer - RCDD

Page: 4 / 11
Total 361 questions

The electromagnetic spectrum of visible light lies in the ___________ frequency range of the spectrum.

A.

1 GHz

B.

100 GHz

C.

10 THz

D.

1 PHz

E.

100 PHz

Which of the following is an undesirable electromagnetic effect on a device(s)?

A.

(EMC)

B.

Electromagnetic interference (EMI)

C.

Radio frequency interference (RFI)

D.

Fast transients

E.

Electrostatic discharge (ESD)

During a site survey you notice that several CRT displays in the vicinity of the engineering copy center have sporadic visual distortion. What is the MOST likely cause?

A.

Electromagnetic interference (EMI)

B.

Radio frequency interference (RFI)

C.

(EMC)

D.

Fast transients

E.

Electromagnetic discharge (ESD)

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?

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.

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

A.

Electromagnetic interference (EMI)

B.

Radio Frequency Interference (RFI)

C.

(EMC)

D.

Fast transients

E.

Electrostatic Discharge (ESD)

What is the PERT estimate (in hours) for project design where:

- Optimistic time is 40 hours

- Most likely time is 50 hours

- Pessimistic time is 60 hours

A.

40 hours

B.

45 hours

C.

50 hours

D.

55 hours

E.

60 hours

All of the following are considered market or regional conditions that can impact construction costs EXCEPT:

A.

Displacement and relocation

B.

Construction time frame

C.

Other large projects in the area

D.

Seasonal effects on construction costs

Select the appropriate task to complete the section 2.2 of the work breakdown structure below:

2. Technician

2.1 Install rack

2.2 _________

2.3 Place fiber

2.4 Terminate fiber

2.5 Test fiber

A.

Prepare as-built drawings

B.

Install connector housing

C.

Clean/polish connectors

D.

Specify fiber

Which is NOT true about conformance quality?

A.

It focuses on physical quality.

B.

It involves evaluating customer satisfaction.

C.

It requires work force training.

D.

It includes inspections of work.

E.

It follows the principle of plan, do, check, and act.

What type of estimate is based on the cost of performing similar work in the past, adjusted for current job conditions?

A.

Analogous

B.

Parametric

C.

Engineering

D.

Ledger

E.

PERT