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Data Center University Associate Certification

Last Update 6 hours ago Total Questions : 324

The Data Center University Associate Certification content is now fully updated, with all current exam questions added 6 hours ago. Deciding to include DU0-001 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our DU0-001 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these DU0-001 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Data Center University Associate Certification practice test comfortably within the allotted time.

Question # 11

How does the parallel redundant UPS configuration differ from an isolated redundant UPS configuration?

A.

A parallel redundant configuration is considered N+1 and an isolated redundant configuration is considered 2N.

B.

A parallel redundant configuration requires a static bypass switch and an isolated redundant configuration does not.

C.

A parallel redundant configuration eliminates downstream single points of failure and an isolated redundant configuration does not.

D.

A parallel redundant configuration requires models of the same capacity from the same manufacturer and isolated redundant does not.

Question # 12

What is the primary difference between double conversion and delta conversion UPS systems?

A.

Double conversion UPSs require a 1.3X generator oversizing. Delta conversion UPSs require a 3X generator oversizing.

B.

Double conversion UPSs are practical in size ranges from 0 - 20 kW. Delta conversion UPSs are practical in size ranges of 20 kW to 1 MW.

C.

In a double conversion UPS, 100% of the power is converted from AC to DC and then again from DC to AC. In a delta conversion UPS, only the difference between input and output power is converted.

D.

In a double conversion UPS, the transformer has a special ferro-resonant capability, which provides limited voltage regulation and output waveform shaping. In a delta conversion UPS, a standard transformer is used.

Question # 13

How many amps is a NEMA 5-30R receptacle rated to support?

A.

5 amps

B.

15 amps

C.

20 amps

D.

30 amps

Question # 14

What does GFCI mean?

A.

Ground Fault Circuit Interrupter

B.

General Facilities Cooling Index

C.

Gaussian Filter Charge Indicator

D.

Grounded Flaw Circuitry Installed

Question # 15

What is an advantage of air cooled split systems?

A.

Lower capital costs for smaller installations

B.

Refrigerant piping must be installed in the field

C.

Reduction in maintenance complexity and cost

D.

Introduces an additional source of liquid to the data center

Question # 16

Which is the most common high speed data network found in data centers?

A.

FDDI

B.

Arcnet

C.

Ethernet

D.

Token ring

Question # 17

What are two circuit breaker types found in a building or data center? (Choose two.)

A.

Thermal

B.

Magnetic

C.

Fast-acting

D.

Photovoltaic

Question # 18

What is an advantage of using racks with threaded holes?

A.

Eases repair

B.

Eases bolt alignment

C.

Supports several thread sizes

D.

Increases speed of deployment

Question # 19

Which method of heat transfer causes electromagnetic waves?

A.

Radiation

B.

Convection

C.

Conduction

D.

Evaporation

Question # 20

Which UPS topology is most commonly used to protect small business and departmental servers where voltage regulation is required?

A.

Standby

B.

Line interactive

C.

High-speed relay

D.

Delta conversion online

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