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A. Class C

B. Class A

C. Class B

D. Class K

A. Rated-1

B. Rated-2

C. Rated-3

D. Rated-4

A. The first number represents the diameter of the core; the second number represents the diameter of the cladding in microns.

B. The first number represents the diameter of the core; the second number represents the actual diameter cable including the buffer and jacket.

C. The first number represents the required distance to single-phase power cabling; the second number represents the required distance to three-phase cabling.

D. The first number represents the distance for a 10 Gb/s connection; the second number represents the distance for a 1 Gb/s connection.

A. Human Error

B. Blackouts

C. Hurricanes

D. Grid Failure

A. The top of the rack through the fans and vents mounted inside the rack.

B. The rear door in a downflow direction.

C. The bottom of the rack.

D. The front door in a downflow direction.

A. Legal fees

B. Damaged brand perception

C. Negative public relations

D. Reduced customer satisfaction

A. Hindrance

B. Failure

C. Obstacle

D. Termination

A. They must be of the same brand.

B. CCTV cameras can only be used to cover the outside of the building, where as the recording equipment needs to be located in a secure area.

C. Both must be placed inside the Computer room.

D. Both must be connected to a UPS.

A. An EMS provides local alarms. A BMS provides both local and remote alarms.

B. A BMS only operates as a stand-alone system. An EMS can be configured as a redundant system.

C. A BMS is only able to monitor dry contacts (on/off). An EMS can also monitor analog values.

D. An EMS monitors only. A BMS monitors and controls.