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GAQM CDCS-001 - Certified Data Centre Specialist (CDCS)

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Total 40 questions

Which one of the following is an advantage of using Natural Gas?

A.

Minimum carbon build up

B.

Maximum carbon build up

C.

Tends to cost more

D.

More exhaust able 

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

A.

True

B.

False

______________ security means keeping unauthorized or ill-intentioned people out of places that they do not belong.

A.

Logical

B.

Topological

C.

Network

D.

Physical

Which one of the following is an advantage of Air Cooled Self-Contained System?

A.

Lowest installation cost

B.

It doesn't requires ductwork and/or dropped ceiling

C.

It has more heat removal capacity per unit

D.

All components contain more than one unit

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

A.

100 kHz

B.

10 kHz

C.

1000 Hz

D.

100 Hz

Which one of the following measures the real power drawn by the load equipment?

A.

Watts

B.

Amps

C.

Volts

D.

Amperes

___________ protects electrical equipment from damage caused by overload or short circuit.

A.

Circuit breaker

B.

Volt switch

C.

IEC cable

D.

Server

True or False: Human error is a major cause of data center downtime

A.

True

B.

False

Which mounted system can use any of the five heat removal methodologies?

A.

Air Mounted System

B.

Chilled Mounted System

C.

Ceiling Mounted System

D.

Floor Mounted System

Which one of the following Volt Configurations support commercial environments and data centers?

A.

Single phase 120V and 240V

B.

Single phase 240V

C.

3-phase 280V

D.

Single phase 120V