Question 1

Which one of the following is an Audible Signaling and Notification Device?

Options :

A : Sirens

B : Strobes

C : Alarms

D : Clocks

Answer: A

Question 2

True or False: The most effective method of fire protection is fire prevention.

Options :

A : True

B : False

Answer: A

Question 3

Which one of the following is a factor that can affect Availability and Reliability?

Options :

A : Inadequate Cooling

B : Employee Salaries

C : Radio Active Waves

D : Attenuation

Answer: A

Question 4

Escape route signage should be placed where?

Options :

A : Only at emergency escape doors

B : Only at the main entrance of the data centre building

C : At every door providing a pathway

D : At every door including riser doors, doors of storage closets etc.

Answer: C

Question 5

What are the four main components of a refrigeration circuit?

Options :

A : Evaporation, membrane filter, monitor sensor, pressure valve

B : Evaporator, compressor, condenser, expansion valve

C : Condenser, expansion valve, buffer tank, de-icing unit

D : Thermostat, monitoring interface, indoor unit, outdoor unit

Answer: B