APC DU0-001 NCPI Exam Questions Instant Access

Question 1

To formulate proper cooling patterns in data centers, how should racks be

arranged?

AAlternating hot and cold aisles

BOrganizing individual rows by application

CPlacing hot spots in the corners of the room

DSegmenting hot aisles in one room and cold aisles in another

Answer : A

Question 2

What describes the number of times AC current is switched back and forth

over a period of 1 second?

AVoltage

BFrequency

CAmperage

DPower factor

Answer : B

Question 3

Tracking achievement against agreed upon service levels is an example of

which specific management process?

APlanned down time

BInfrastructure improvement

CAvailability metrics reporting

DAdvanced warning for failure

Answer : C

Question 4

What is an advantage of using racks with threaded holes?

AEases repair

BEases bolt alignment

CSupports several thread sizes

DIncreases speed of deployment

Answer : D

Question 5

Click the Exhibit button.

In the exhibit, which type of power problem is illustrated?

ADC offset

BOvervoltage

CUndervoltage

DHarmonic distortion

Answer : D

Question 6

Which method will allow IT and Facilities to monitor every aspect of the data

center?

AEnterprise management system (EMS) only

BNetwork-critical physical infrastructure (NCPI) only

CEMS and building management systems (BMS) through an NCPI element
manager

DEnterprise management system (EMS) and building management systems
(BMS) with integrated backbone

Answer : C

Question 7

Click the Exhibit button.

In the exhibit, which power problem is illustrated?

ADC offset

BVoltage fluctuation

CHarmonic distortion

DFrequency variation

Answer : D

APC Data Center University Associate DU0-001 NCPI Exam Questions