Deck 11: Physical Environmental Security

Question 1

An electric fence surrounding the facility is an internal technique.

Answer 1

False

Question 2

A tornado is a natural threat.

Answer 2

True

Question 3

The relative humidity range in the server room should be 40 percent to 60 percent.

Answer 3

True

Question 4

All walls should have a 1-hour minimum fire rating.

Question 5

Collusion can be prevented by separation of duties.

Question 6

In the Layered Defense Model, reliance is not based on any single physical security concept.

Question 7

Natural Access Control promotes visibility of all areas to discourage crime in those areas.

Question 8

Top floors of buildings should be used for computer and equipment rooms.

Question 9

Computer and equipment rooms should be in the center of the building when possible.

Question 10

Three-to-four feet tall fences deter more determined intruders.

Question 11

Which class of fence is for commercial usage?

A) Class 1
B) Class 2
C) Class 3
D) Class 4

Question 12

Which IDS identifies changes in heat waves?

A) Infrared sensors
B) Electromechanical systems
C) Photoelectric systems
D) Acoustical systems

Question 13

Which of the following emits a magnetic field and monitors that field?

A) Infrared sensors
B) Electromechanical systems
C) Capacitance detector
D) Acoustical systems

Question 14

Which of the following illuminates only at certain times or on a schedule?

A) Continuous lighting
B) Standby lighting
C) Movable lighting
D) Emergency lighting

Question 15

Which of the following lighting uses a lamp consisting of an ultraviolet light source, such as mercury vapor, contained in a fused-silica bulb that transmits ultraviolet light with little absorption?

A) Fluorescent
B) Mercury vapor
C) Sodium vapor
D) Quartz

Question 16

Which of the following is NOT an Electronic Access Control (EAC) component?

A) Electromagnetic lock
B) Tumbler
C) Credential reader
D) Closed door sensor

Question 17

Which glass type is created by heating the glass, which gives it extra strength?

A) Standard
B) Tempered
C) Acrylic
D) Laminated

Question 18

Which of the following fire detection systems operates using a photoelectric device to detect variations in light?

A) Smoke-activated
B) Heat-activated
C) Flame-actuated
D) Wet pipe

Question 19

Which sprinkler system is recommended for rooms where equipment will be damaged by the water?

A) Dry pipe
B) Preaction
C) Wet pipe
D) Deluge

Question 20

Which of the following is a momentary power outage?

A) Surge
B) Brownout
C) Fault
D) Blackout