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NEW QUESTION 200
Which area of project management covers the blending of various subteams into a project organization with a cohesive plan?
- A. Risk management
- B. Integration management
- C. Human resources management
- D. Communications management
Answer: B
NEW QUESTION 201
You are designing a nurse call system for an assisted care facility. What type of nurse call system would best suit the needs for the facility?
- A. Audiovisual system
- B. Staff emergency system
- C. Tone/Visual system
- D. Bedside system
Answer: C
NEW QUESTION 202
Within a data center, how many concentric layers are considered necessary to provide effective security?
- A. Four
- B. Five
- C. Two
- D. Three
- E. One
Answer: A
NEW QUESTION 203
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. You should provide a minimum separation of 229 mm (9 in).
- B. Require the architect/electrical engineer to place shielding in the space before your UTP is placed.
- C. You should provide a minimum separation of 610 mm (24 in).
- D. You should provide a minimum of two 101 mm (4 in) RMC.
Answer: C
NEW QUESTION 204
If the input signal power to a communication system is 1 W and the output power is 1 mW, the system attenuation is:
- A. 1000 dB
- B. 30 dB
- C. 20 dB
- D. 40 dB
- E. 3 dB
Answer: B
NEW QUESTION 205
What type of address is 10.162.02.14?
- A. Broadcast
- B. Unicast
- C. Host
- D. MAC
- E. IP
Answer: E
NEW QUESTION 206
You are recommending to an architect the location within a telecommunications room for the placement of floor sleeves connecting to the telecommunications room directly below. Where should the sleeves be placed within the room?
- A. Centered along the base of the wall
- B. Conduit should be extended from the sleeves to 2.4 m (8 ft) AFF
- C. Near the entrance to the room
- D. On the right side of the room at the base of the wall
- E. On the left side of the room at the base of the wall
Answer: E
NEW QUESTION 207
You are designing a DAS system that has a requirement to supply both RF signal and power to the remote transceivers in the system. Which cable will provide the needed services for this application?
- A. Shielded twisted-pair cable
- B. Radiation coaxial cable
- C. Screened twisted pair (ScTP) cable
- D. Single mode optical fiber cable
- E. Multimode optical fiber cable
Answer: A
Explanation:
Topic 19, Electronic Safety and Security
NEW QUESTION 208
An offset in a conduit run should be considered the equivalent of a 90 degree bend.
- A. True
- B. False
Answer: A
NEW QUESTION 209
The concept of the "security quandary" is based on providing a balancing act between what two elements?
- A. Asset and isolation
- B. Access and cost
- C. Asset and risk
- D. Risk and threat
- E. Access and isolation
Answer: E
NEW QUESTION 210
The MINIMUM finished height of access flooring in a general office area is:
- A. 150 mm (6 in)
- B. 300 mm (12 in)
- C. 200 mm (8 in)
- D. 50 mm (2 in)
- E. 250 mm (10 in)
Answer: C
NEW QUESTION 211
The ability of a device, equipment, or system to perform without degradation in the presence of an electromagnetic disturbance is called what?
- A. Electromagnetic immunity.
- B. Electromagnetic compatibility.
- C. Electromagnetic disturbance.
- D. Electromagnetic induction.
Answer: A
NEW QUESTION 212
Aerial entrances to small buildings should be limited to ________ cable pair or less.
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: D
NEW QUESTION 213
In an underfloor duct system, pre-set inserts should be leveled to 1/8 inch below the finished pour.
- A. True
- B. False
Answer: A
NEW QUESTION 214
Power outlets should be place every 10 feet around the perimeter walls of the TR.
- A. False
- B. True
Answer: A
NEW QUESTION 215
The inadvertent transposition of two conductors of separate pairs is called what?
- A. Twisted pair
- B. Split pair
- C. Transposed pairs
- D. Reversed pair
Answer: B
NEW QUESTION 216
When designing a connection to an outlying building you decide to choose a physical ring. Your primary reason for considering a physical ring is:
- A. The design is cost effective
- B. You have easy access to an existing pathway
- C. The campus suits this design
- D. The physical ring provides a redundant cable path for disaster recovery
- E. The design is quick and easy to install
Answer: D
NEW QUESTION 217
The signal at the input to a balanced twisted pair cable is 10 mW. The cable is 1000 feet long and has an attenuation of 1 dB per 100 feet. This cable is connected to the input of a receiver. The noise level at the input to the receiver is 1 microwatt. What is the signal-to-noise ratio (SNR) (dB) at the receiver input?
- A. 10 dB
- B. 30 dB
- C. 40 dB
- D. 100 dB
- E. 60 dB
Answer: B
NEW QUESTION 218
You have been asked to design a public safety microwave radio system for the city of Fairbanks, Alaska. The requirement for reliability, maximum throughput, and minimum interference by fog, rain, or heavy snow is critical. Which frequency will best suit the system's needs?
- A. 4.9 GHz
- B. 19.0 GHz
- C. 6.0 GHz
- D. 2.4 GHz
- E. 11.0 GHz
Answer: C
NEW QUESTION 219
Which characteristic is an advantage of copper based media over optical fiber cable?
- A. Susceptibility to EMI
- B. Very high data rates
- C. Ability to handle analog signals
- D. Weight
- E. Corrosion resistance
Answer: C
NEW QUESTION 220
As a wireless designer, you have been tasked with designing a DAS which supports UHF public safety radios. You have determined that if you increase the power of the base station antenna, you can solve coverage problems in the basement. One of the restrictive items that you should consider is:
- A. A single antenna may not provide the total power multiple antennas may provide
- B. The building's wall types may still affect the coverage
- C. The legal limits of the transmitter
- D. The proper launch amplifier has to be chosen to provide the proper power
Answer: C
NEW QUESTION 221
You are designing a paging system for a 588 sq m (6325 sq ft) open office space. Due to architectural features of the ceiling, wall mounted speakers must be used. Following the general rule about wall mounted speaker placement, how many speakers should be installed?
- A. Eight
- B. Ten
- C. Fourteen
- D. Twelve
Answer: D
NEW QUESTION 222
What is the typical slab thickness requirement for a two level underfloor duct system where feeder and distribution ducts intersect?
- A. 7 inch.
- B. 5 inch.
- C. 4 inch.
- D. 6 inch.
Answer: A
NEW QUESTION 223
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