APC DU0-001 NCPI Exam Practice Test Instant Access

Question 1

Which rack accessory prevents exhaust air from being recirculated and

entering equipment intakes?

ACage nuts

BVented shelves

CBlanking panels

DCable managers

Answer : C

Question 2

Which scenario illustrates a data center's agility?

AA data center is built out to final design capacity.

BA data center is designed with one hour of runtime.

CA data center is designed with interchangeable power distribution.

DA data center is configured with 50% AC power and 50% DC power in
anticipation of loads.

Answer : C

Question 3

Which type of multimode fiber is commonly used to support longer runs of 10

Gigabit Ethernet?

A9/125 rapid grade

B62.5/125 FDDI grade

C50/125 laser optimized

D25/125 AWG optimized

Answer : C

Question 4

Which standard ensures physical compatibility between racks, enclosures, and

rack mounted equipment?

ARoHS

BEIA-310

CNFPA 70

DASTM A653

Answer : B

Question 5

Which risk is minimized when data center managers deploy network-critical

physical infrastructure (NCPI) solutions?

ADowntime caused by power interruptions.

BDowntime caused by high speed storage.

CDowntime caused by poorly trained computer operators.

DDowntime caused by improper operational process documentation.

Answer : A

Question 6

The rear of an IT equipment rack is fitted with a duct that is connected to a

drop ceiling plenum; the plenum is connected by a duct to the perimeter

CRAC unit. The CRAC unit discharges air into a raised floor. The IT

equipment rack is located above a hole in the raised floor which allows

conditioned air to enter the rack.This is an example of which type of air

distribution system?

AFlooded supply, fully ducted return

BLocally ducted supply, flooded return

CFlooded supply, locally ducted return

DFully ducted supply, fully ducted return

Answer : D

Question 7

Which is true when designing a power system with factory-configured whips?

AThe whips require splicing upon installation

BThere is no need for wiring underneath a raised floor

CThe power system can run continuously at 140% of its rated capacity

DA licensed electrician is required to install the twist lock connectors of the
whips

Answer : B

APC Data Center University Associate DU0-001 NCPI Exam Practice Test