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CDCP Certified Data Centre Professional (CDCP) Questions and Answers

Questions 4

Which one of the following is an AC Power Quality Anomaly?

Options:

A.

Signal Distortion

B.

Waveform Distortion

C.

Backup Condition

D.

Attenuation

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Questions 5

What should be considered when implementing hot- or cold-aisle containment in an existing computer room?

Options:

A.

Equipment will get too hot at the rear (back) of the rack potentially resulting in more ICT hardware failures.

B.

The delta-T of the equipment will increase too much causing reliability issues.

C.

It creates potential issues with the existing fire suppression system(s).

D.

It will be more difficult to install power and network cabling in the contained area.

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Questions 6

Which one of the following is used in Measuring Business Value?

Options:

A.

Regeneration Cost

B.

Scalability

C.

Reliability

D.

Upfront Cost

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Questions 7

What is the effect of a high relative humidity in the data centre?

Options:

A.

There is a risk of electrostatic discharge.

B.

In a data centre environment relative humidity is not important, only temperature matters.

C.

There is a risk of not properly functioning of the smoke detectors.

D.

There is a risk of corrosion.

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Questions 8

Which formula can be used to define risk?

Options:

A.

Risk = Time * Quality

B.

Risk = Security * Criminality

C.

Risk = Impact * Probability

D.

Risk = Probability * Cost

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Questions 9

When having two non-synchronized power sources, the ATS / STS need to be of the type:

Options:

A.

Break before make.

B.

Make before break.

C.

Both make before break or break before make can be used.

D.

Both an ATS and STS can never handle two non-synchronized sources.

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Questions 10

Which is the most damaging type of floor load?

Options:

A.

Concentrated Load / Point Load (CP/ PL)

B.

Uniformly Distributed Load (UDL)

C.

Rolling Load (RL)

D.

All loads are equally damaging to raised floor tiles

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Questions 11

The UPS vendor is offering the latest model of their UPS to you. The vendor indicates that the UPS is categorized as VFD class.

Is this UPS a fit for your mission-critical data centre?

Options:

A.

Yes

B.

No

C.

Yes, but only if you oversize the battery bank with 10%.

D.

Yes, but only if they install it with a 12-pulse rectifier.

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Questions 12

Which source is used in fiber cable to transmit data?

Options:

A.

Signals

B.

Electric

C.

Light

D.

Pulse

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Questions 13

When dealing with glass door racks, cod air is injected into the rack from:

Options:

A.

The rear door in a downflow direction.

B.

The front door in a downflow direction.

C.

The top of the rack through the fans and vents mounted inside the rack.

D.

The bottom of the rack.

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Questions 14

What is the purpose of a service corridor?

Options:

A.

To create a secure and conditioned environment where media can be stored in a controlled manner.

B.

It is a generic name for pathways leading to other rooms that contains facility supporting equipment like the UPS room, battery room, generator room etc.

C.

It provides a safe, vented and secure area where standby generators can operate safely.

D.

It provides a secure area where supporting facilities can be serviced and monitored on a 24x7 basis without disturbing the computer room.

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Questions 15

Which one of the following is an example of Direct Cost?

Options:

A.

Legal fees

B.

Damaged brand perception

C.

Negative public relations

D.

Reduced customer satisfaction

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Questions 16

New server equipment is arriving at your data centre, where should it be tested?

Options:

A.

In the Holding area

B.

In the Computer! Server room

C.

In the Media storage area

D.

In the Staging room

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Questions 17

Where should exit/emergency signs be located?

Options:

A.

Depends on the policy of the data centre

B.

At every escape door and pathways leading to doors (arrows)

C.

In the Computer room only

D.

At each door

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Questions 18

What is the most preferred unit of measure for cooling capacity?

Options:

A.

Ton

B.

Watt

C.

BTU

D.

Horsepower

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Questions 19

Do I need to check the local standards if I already comply to international standards?

Options:

A.

Local standards do not to be checked as some countries have too many local standards, which will slow down the data centre construction.

B.

You need to check the local standards to ensure compliance to these standards.

C.

Compliance to only international standards is good enough as most local standards are derived from international standards.

D.

Data centres only need to comply to international standards since they are connected to a worldwide international network infrastructure.

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Questions 20

Which one of the following is an Objective of Data Center Fire Protection?

Options:

A.

Information

B.

Representation

C.

Depression

D.

Suppression

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Questions 21

Escape route signage should be placed where?

Options:

A.

Only at emergency escape doors

B.

Only at the main entrance of the data centre building

C.

At every door providing a pathway

D.

At every door including riser doors, doors of storage closets etc.

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Questions 22

What should be taken into consideration when using patch cables?

Options:

A.

The patch cable should always be the same of a lower class the structured cable.

B.

The patch cable should always be the same or a higher class the structured cable.

C.

Patch cables can only be used in combination with flat patch panels.

D.

Patch cables can only be used in combination with angled patch panels.

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Questions 23

When designing a data centre with a raised-floor setup, where should the air conditioners be placed?

Options:

A.

Perpendicular to the hot aisle

B.

Perpendicular to the cold aisle

C.

Close to the entrance door to create an air curtain to avoid hot comes into the computer room

D.

Perpendicular to the side of the rack

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Questions 24

Which one of the following is an example of Indirect Cost?

Options:

A.

Legal fees

B.

Damaged brand perception

C.

System recovery

D.

Cost revenues

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Questions 25

Which Class of Fires involves energized electrical equipment?

Options:

A.

Class A

B.

Class B

C.

Class C

D.

Class K

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Questions 26

Which Class of Fire involves combustible metals or combustible metal alloys such as magnesium, sodium and potassium?

Options:

A.

Class A

B.

Class B

C.

Class C

D.

Class D

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Exam Code: CDCP
Exam Name: Certified Data Centre Professional (CDCP)
Last Update: Jul 17, 2025
Questions: 88
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