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The _________________________ lock may rely on a key that is a carefully shaped piece of metal and is rotated to turn tumblers that release secured loops of steel, aluminum, or brass.

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Water damage is considered less dangerous to computer systems than hazardous chemicals like Halon.

A) True
B) False

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A(n) _________________________ is typically carried concealed.

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identification cardI...

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UPS devices typically have capacities that may run up to __________ VA.


A)  100
B)  250 
C)  500
D)  1,000

E) All of the above
F) B) and C)

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In the __________ UPS, the internal components of the standby models are replaced with a pair of inverters and converters.


A)  line-interactive
B)  ferroresonant 
C)  true online
D)  offline

E) A) and B)
F) A) and C)

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A device that assures the delivery of electric power without interruption is a(n) __________.


A)  GFCI
B)  HVAC 
C)  GPS
D)  UPS

E) A) and B)
F) A) and C)

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The online UPS can deliver a constant, smooth, conditioned power stream to computing systems.

A) True
B) False

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The most sophisticated locks are __________ locks.


A)  manual
B)  programmable 
C)  electronic
D)  biometric

E) B) and C)
F) A) and C)

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The presence of additional and disruptive signals in network communications or electrical power delivery is referred to as _________________________.

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__________ sprinklers are the newest form of sprinkler systems and rely on ultra-fine mists instead of traditional shower-type systems.


A)  Pre-action
B)  Water mist 
C)  Water-free
D)  Air-dry

E) A) and C)
F) All of the above

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Describe different types of sensors to detect intrusions.

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There are a number of different types of sensors: motion detectors, thermal detectors, glass breakage detectors, weight sensors, and contact sensors. Motion detectors detect movement within a confined space and are either active or passive. Thermal detectors work by detecting rates of change in the ambient temperature of a room. Contact and weight sensors work when two contacts are connected-for example, when a foot steps on a pressure-sensitive pad under a rug, or a window being opened triggers a pin and spring sensor. Vibration sensors also fall into this category, except that they detect movement of the sensor rather than movement in the environment.

Static electricity is not noticeable to humans until levels approach 150 volts.

A) True
B) False

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False

A __________ system is designed to work in areas where electrical equipment is used. Instead of containing water, the system contains pressurized air.


A)  wet-pipe
B)  dry-pipe 
C)  deluge
D)  sprinkler

E) All of the above
F) None of the above

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_________________________ detect movement within a confined space and are either active or passive.

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Class _________________________fires are extinguished by agents that interrupt the ability of the fuel to be ignited.

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The U.S. government has developed a program named _________________________ to reduce the risk of EMR monitoring.

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A(n) _________________________ system has pressurized water in all pipes and has some form of valve in each protected area.

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wet-pipe

Telecommuters should use a securable operating system that requires password authentication.

A) True
B) False

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A wet-pipe system is usually considered appropriate in computer rooms.

A) True
B) False

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Locks can be divided into categories based on the triggering process, including manual, programmable, electronic, and biometric.

A) True
B) False

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