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The Ideal Gas Law governs the relationship of which three state variables? (Choose three.)

A.

Volume

B.

Viscosity

C.

Pressure

D.

Conductivity

E.

Temperature

Click the Exhibit button.

What type of power problem does the exhibit illustrate?

A.

Harmonics

B.

Overvoltage

C.

Overcurrent

D.

Impulsive transient

Which two describe an air sampling smoke detection system? (Choose two.)

A.

It is made up of a network of pipes.

B.

It uses magnetic resonance imaging.

C.

It is generally located in wiring closets.

D.

It automatically compensates for changing environments.

What is the most common direction of airflow through a rack mount blade server assembly?

A.

Side to side

B.

Front to back

C.

Back to front

D.

Bottom to top

What two characteristics can result in poor performance of network cables? (Choose two.)

A.

Tie wraps that are too tight

B.

Vertical cable management

C.

A bend radius that is too small

D.

An overhead deployment with cables run in troughs

A planning challenge for data center managers is to find an NCPI solution that allows incremental purchases of necessary resources on short time frames.

Which type of NCPI management is concerned with this challenge?

A.

Change management

B.

Incident management

C.

Capacity management

D.

Availability management

Which air conditioning system must have a one-to-one relationship between the indoor unit and the outdoor heat exchanger?

A.

Air cooled systems

B.

Chilled water systems

C.

Water cooled systems

D.

Glycol cooled systems

Which two criteria make bar code cards a good choice? (Choose two.)

A.

Low budget

B.

Low security requirement

C.

High security requirement

D.

Frequently changing access privileges

A power line conditioner can compensate for which two events?

A.

DC offset

B.

Interruptions

C.

Current increases

D.

Voltage fluctuations

A data center manager wants to purchase a reliable UPS and specifies an MTBF of one million hours.

What are two reasons this specification is flawed? (Choose two.)

A.

Assumptions are not stated.

B.

No definition of failure is provided.

C.

Manufacturers do not provide MTBF.

D.

MTBF is not a measure of reliability.