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Exam 9: Physical Security

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Question 31

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____________________ locks can be integrated into alarm systems and combined with other building management systems.

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Question 32

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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

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Question 33

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Computing and other electrical equipment in areas where water can accumulate must be uniquely grounded,using ____ equipment.

In general,ESD damage to chips produces two types of failures: immediate and latent.

A common form of mechanical strike locks are electric strike locks,which (usually)require people to announce themselves before being "buzzed" through a locked door._________________________

Carbon dioxide systems rob fire of its oxygen.

Fire detection systems fall into two general categories: manual and electrical.

Class C fires are those fueled by combustible metals,such as magnesium,lithium,and sodium._________________________

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

Vibration sensors fall into the motion sensor category.

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

A(n)____________________ is a small enclosure that has separate entry and exit points.

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

In a(n)offline UPS,the primary power source is the battery,and the power feed from the utility is constantly recharging this battery._________________________

While the temperature of ignition,or fire point,depends upon the material,it can be as low as a few hundred degrees.

Fire ____ systems are devices installed and maintained to detect and respond to a fire,potential fire,or combustion danger situation.

Smoke detection systems are perhaps the most common means of detecting a potentially dangerous fire,and they are required by building codes in most residential dwellings and commercial buildings._________________________

Telecommuters must use a securable operating system that requires password authentication,such as Windows XP/Vista/7 or Server 2003/2008.

Keycard readers based on smart cards are often used to secure computer rooms,communications closets,and other restricted areas.

____ occurs when an authorized person presents a key to open a door,and other people,who may or may not be authorized,also enter.