Question 1

If a waveform period is determined to be 10 microseconds in duration, what is the frequency of the signal?

Options :

A : 100 kHz

B : 10 kHz

C : 1000 Hz

D : 100 Hz

Answer: A

Question 2

The air intake of the mission-critical server at the top of the rack is measuring 25 Â°C Â°F. Is this acceptable?

Options :

A : Yes, this is allowed according to the standards and guidelines

B : As long as it does not exceed the average server room temperature of 38 Â°C Â°F

C : Depends on the ANSI/TIA-942 Rating the data center needs to comply with

D : No, the temperature needs to be 20 Â°C Â°F

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

The data center has been in operation for about 1 year and 2 months. The dust levels in the computer room are relatively high. What is the most likely root cause?

Options :

A : The cleaning crew is not doing their work properly

B : Every computer room has high dust levels due to constant high-speed air movement

C : Low pressure in the computer room

D : Floorboards are most likely not fitted correctly

Answer: D

Question 5

A data center scores Rated-3 in mechanical, Rated-4 in electrical, and Rated-2 in architectural. What is the overall Rating of this data center when the Rating is based on the ANSI/TIA-942?

Options :

A : Rated-2 since that is the lowest rating received

B : Rated-4 since that is the highest rating received

C : Rated-4 since electrical is more important than mechanical and architectural

D : Depends on the Rating scored in telecommunications

Answer: A