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NEW QUESTION 1

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 m 2 (100 ft 2)
  • B. 23 m 2 (250 ft 2)
  • C. 31 m 2 (330 ft 2)
  • D. 56 m 2 (600 ft 2)
  • E. 84 m 2 (904 ft 2)

Answer: B

NEW QUESTION 2

One of the advantages of using optical fiber in the backbone installation is:

  • A. More cost effective
  • B. Immunity to EMI
  • C. Safer to install
  • D. Requires less skill to install
  • E. Has better manufacturer support

Answer: B

NEW QUESTION 3

When developing a safety plan, consider all of the following EXCEPT:

  • A. Safety may be excluded from scope where an information technology system (ITS) designer is responsible for the design only
  • B. Areas that should be addressed by the safety plan include emergency numbers and work area protection
  • C. The safety coordinator should hold a safety meeting prior to the start of the project
  • D. The contractor should contact the customer safety coordinator to evaluate site specific emergency procedures

Answer: A

NEW QUESTION 4

You are designing a building with a combination of Class A commercial office spaces and residences. The design program requires having unlimited cable channels available at all outlet locations. What distribution system topology will NOT provide adequate channel distribution to each location?

  • A. Video over balanced twisted-pair
  • B. Trunk and tap
  • C. Home run
  • D. Video over optical fiber

Answer: A

NEW QUESTION 5

The decision regarding the number of optical fibers to install (fiber strand count) in a backbone depends largely on all of the following EXCEPT:

  • A. Level of multiplexing
  • B. Intended end-user applications
  • C. Physical topology of the cabling system
  • D. Distance between telecommunications room (TR)
  • E. Cabling system configuration

Answer: D

NEW QUESTION 6

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?

  • A. Add tapestries to the walls.
  • B. Provide additional speakers at lower output.
  • C. Increase the volume to the existing speakers.
  • D. Reduce the distance of the existing speakers to the listener.

Answer: C

NEW QUESTION 7

The MINIMUM dimensions of the telecommunications main grounding busbar is ______ and variable in length.

  • A. 4 mm (0.16 in) x 80 mm (3.15 in)
  • B. 6.3 mm (0.25 in) x 100 mm (4 in)
  • C. 8 mm (0.31 in) x 110 mm (4.33 in)
  • D. 10.5 mm (0.41 in) x 140 mm (5.51 in)
  • E. 12.75 mm (0.50 in) x 175 mm (6.89 in)

Answer: B

NEW QUESTION 8

When considering the DAS, which component acts as a bidirectional antenna?

  • A. Multimode optical fiber cable
  • B. Radiating coaxial cable
  • C. Shielded twisted pair (STP) cable
  • D. Single mode optical fiber cable
  • E. Screened twisted pair (ScTP) cable

Answer: B

NEW QUESTION 9

Wave division multiplexing (WDM) is most similar to:

  • A. Amplitude modulation
  • B. Frequency modulation
  • C. Time division multiplexing
  • D. Frequency division multiplexing
  • E. Carrier sense multiple access with collision detection (CSMA/CD)

Answer: D

NEW QUESTION 10

In the customer's environment, an ITS designer should avoid the need for optical fiber field splicing by:

  • A. Installing oversized inner duct
  • B. Using oversized cable trays
  • C. Using pre-connectorized cables
  • D. Installing a continuous length of cable
  • E. Using multiple pull boxes

Answer: D

NEW QUESTION 11

You have been asked what the estimated power cost will be per month (30 days) for the new equipment room you are designing. The power load you have calculated to be an average of 1850 watts per hour. What is the monthly cost assuming the cost of electricity is 7.5 cents (U.S.) per kilowatt hour?

  • A. $44.40
  • B. $55.50
  • C. $99.90
  • D. $122.80
  • E. $140.10

Answer: C

NEW QUESTION 12

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

  • A. Unicast
  • B. Replicating unicast
  • C. Multicast
  • D. Broadcast

Answer: B

NEW QUESTION 13

The ITU-T G.711 standard deals with what aspect of video conferencing?

  • A. Coding and compression
  • B. File transfer during video conference
  • C. Call control during video conference
  • D. Voice compression during video conferencing

Answer: D

NEW QUESTION 14

What type of redundancy provides two complete units, modules, paths or systems for every one required for a base system.

  • A. N
  • B. N+1
  • C. N+2
  • D. 2N
  • E. 2(N+1)

Answer: D

NEW QUESTION 15

A ______ intercepts a file and stores it temporarily in queue until a peripheral device (e.g. printer) is available.

  • A. Server
  • B. Spooler
  • C. Jump drive
  • D. Printer

Answer: B

NEW QUESTION 16
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