Free GAQM CDCS-001 Exam Practice Questions 2026

Stay ahead with 100% Free Certified Data Centre Specialist CDCS-001 Practice Test Questions Dumps

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Total 152 Questions | Updated On: May 23, 2026

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Question 1

A computer room is fitted with a hypoxic-based fire suppression system. On what principle does it work?

A : It removes the heat from the fire

B : It lowers the oxygen levels in the room

C : It removes the fuel from the fire

D : It uses water as an extinguisher

Answer: B

Question 2

Which formula is correct?

A : Phase-to-Neutral Voltage = Phase-to-Phase voltage * 1.732

B : Phase-to-Neutral Voltage = Phase-to-Phase voltage .732

C : Phase-to-Neutral Voltage = Phase-to-Neutral voltage * 1.732

D : Phase-to-Neutral Voltage = (Phase-to-Phase voltage * 1.732) / Phase-to-Neutral Voltage

Answer: B

Question 3

What indicates the breaking capacity of a fuse or breaker?

A : Mechanical strength of the casing of a fuse or breaker.

B : The maximum voltage, in case of an electrical surge, that the fuse or breaker can handle without being destroyed or causing an electric damaging arc.

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 electric damaging arc.

Answer: D

Question 4

What is a disadvantage of hypoxic-based fire suppression?

A : Only usable in non-occupied areas

B : Only usable in rooms with sufficient air changes

C : Gas containers must be close to hazard

D : Only usable with positive pressure rooms

Answer: A

Question 5

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?

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

Page: 1 / 31

Total 152 Questions | Updated On: May 23, 2026

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