Question 1

The pipes of a VESDA smoke detection system are installed at the air intake of the air conditioner inside the computer room. Is this a good practice from an early smoke detection point of view?

Options :

A : It depends on the type of gas-based fire suppression which will be installed.

B : Yes, as this reduces the amount of piping to be installed in the data center, as all air will go through the air conditioner.

C : No, the piping should be installed at the air exhaust of the air conditioner, as there can also be a fire inside the air conditioner itself.

D : No, it will give a longer reaction time for the smoke detection system and there might also be bypass airflow.

Answer: D

Question 2

True or False: Fuel availability generally dictates the type of standby generator selected

Options :

A : True

B : False

Answer: A

Question 3

Racks with 1.0 m depth and cold aisle containment with 3 perforated tiles are used. What aisle pitch is recommended?

Options :

A : 5 tiles pitch rule

B : 7 tiles pitch rule

C : 8 tiles pitch rule

D : 10 tiles pitch rule

Answer: B

Question 4

A data center requires an audit for ANSI/TIA-942 Rated-3 compliance. Will the network architecture be part of this audit?

Options :

A : No, as concurrent maintainability only applies to electrical and mechanical

B : No, only the type of cabling used will be audited

C : Yes, but only if network administration does not comply with ANSI/TIA-606

D : Yes, amongst other aspects the network architecture should be Rated-3 compliant with ANSI/TIA-942

Answer: D

Question 5

Which one of the following is an overall consideration for physical security?

Options :

A : Apply the technology

B : Apply the solution

C : Identify the problem

D : Define the problem

Answer: D

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