Question 1

A computer room needs to be fitted out with a gas-based fire suppression system. The computer room will be a high-density data center with about 30% of the racks being closed circuit cooling blade-center racks. Should the supplier of the fire suppression system be informed on the design of the racks?

Options :

A : No, cooling and design of racks have no influence on the fire suppression system design.

B : Only when the rack height obstructs a potential fire suppression release point.

C : Yes, the design of the racks has an influence on the fire suppression system design.

D : Only when the racks might block access to the fire panel.

Answer: C

Question 2

What is forced entry resistance based on?

Options :

A : Time, tools, and people

B : Rate and installed number of CCTV cameras

C : Building materials used and the location of the data center

D : The number of security guards on duty

Answer: A

Question 3

Do you need to consider blast protection when designing a data center?

Options :

A : No, there is no reason for implementing blast protection as nobody can predict the impact of a bomb explosion.

B : Yes, if the data center is a potential target or the building is located within the vicinity of (close by) a potential target.

C : No, blast protection is not a requirement of ANSI/TIA-942.

D : Yes, blast protection is a requirement of ANSI/TIA-942.

Answer: B

Question 4

What indicates the overcurrent of a fuse or breaker?

Options :

A : The maximum inrush current an overcurrent protection device can handle within a defined period of time

B : The maximum electrical current which can flow in a particular electrical system under short-circuit conditions; it is determined by the voltage and impedance of the supply system

C : The current at which the device will trip

D : The current that a fuse or breaker is able to interrupt without being destroyed or causing an electrically damaging arc

Answer: C

Question 5

Do you need to consider bullet (ballistics) protection when designing a data center?

Options :

A : Bullet (ballistics) protection is required by ANSI/TIA-942 for all data centers.

B : Bullet (ballistics) protection is only required when the data center is located in an area with a high crime rate.

C : Bullet (ballistics) protection is required by ANSI/TIA-942 for data centers Rated 3

D : Bullet (ballistics) protection is only required if the facility is a potential target or the building is in the vicinity of a potential target.

Answer: D

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