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  5. Huawei Certified Pre-sales Associate- Data Center Facility Questions and Answers

H19-311 Sample Questions Answers

Questions 4

Which of the following battery configuration are unreasonable for the UPS5000-A? (Multiple Choice)

Options:

A.

Thirty-two 12 V batteries

B.

Thirty-seven 12 V batteries

C.

Forty 12 V batteries

D.

Forty-two 12 V batteries

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Questions 5

The UPS5000-A 30-120 kVA can be wall-mounted.

Options:

A.

TRUE

B.

FALSE

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Questions 6

The standard protection level of the UPS5000-A is ( ).

Options:

A.

IP22

B.

IP21

C.

IP20

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Questions 7

What type of air conditioner does the Fusion Mod ule800 basic configurations adopt? () (Multiple Choice)

Options:

A.

In-row air conditioner

B.

Rack-mounted air conditioner

C.

Air cooling

D.

Water cooling

E.

Air conditioner with a heater and humidifier

F.

Cooling only

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Questions 8

The external maintenance bypass of the UPS typically adopts ()-pole circuit breakers.

Options:

A.

1

B.

2

C.

3

D.

4

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Questions 9

Which of the following statements are incorrect about the UPS 5000-A-400/500K? (Multiple Choice)

Options:

A.

The input power factor is 0.99.

B.

The output power factor is 1.

C.

The number of batteries cannot be adjusted.

D.

The efficiency is 94%.

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Questions 10

The UPS capacity of the FusionModule800 include (). (Multiple Choice)

Options:

A.

10 kVA

B.

15 kVA

C.

20 kVA

D.

30 kVA

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Questions 11

The typical aisle type for the FusionModule800 is ().

Options:

A.

Hot aisle

B.

Cold aisle

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Questions 12

The UPS5000-A input mode is ().

Options:

A.

3Ph

B.

3Ph+N

C.

3Ph+N+PE

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Questions 13

Which of the following statements are correct about the UPS5000-A-500K efficiency? (Multiple Choice)

Options:

A.

The efficiency is 96%.

B.

The efficiency is 94%.

C.

The efficiency is 99% under ECO mode.

D.

The efficiency is 98% under ECO mode.

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Questions 14

Which of the following actions does the UPS2000-G take when the main input exceeds the allowable range? ()

Options:

A.

Switch to battery mode.

B.

Switch to bypass.

C.

Initiate overvoltage protection or undervoltage protection.

D.

Initiate derating and continue operating.

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Questions 15

Which of the following statements is incorrect about the configuration principle? (Multiple Choice)

Options:

A.

There is no need to consider the redundancy factor when designing the UPS basic capacity for a computer room.

B.

If loads of motor type are used, the UPS capacity shall be calculated with the rated power.

C.

Calculating the battery capacity with the galvanostatic method is preferred for short-time backup.

D.

For a power cable, the higher the redundancy is, the better the system reliability is.

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Questions 16

Which of the following functions can a modular UPS realize? (Multiple Choice)

Options:

A.

Online expansion

B.

Online hot swap

C.

2N redundancy configuration for a single UPS

D.

N+X redundancy configuration for a single UPS

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Questions 17

Which of the following models has the widest input frequency range?

Options:

A.

Galaxy5000

B.

NXR

C.

9390

D.

UPS5000-A

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Questions 18

Which of the following countries can the UPS5000-E (25-125 kVA) be sold to? (Multiple Choice)

Options:

A.

China and Asian-Pacific region

B.

Middle East and North Africa

C.

The Commonwealth of the Independent States and Europe

D.

North America

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Questions 19

Which of the following are the monitoring methods used by the UPS2000-A series (6 kVA to 10 kVA) with an SNMP card? (Multiple Choice)

Options:

A.

NetEco

B.

WebUI

C.

SMU2000

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Questions 20

The UPS5000-A-4O0/500K has good scalability, supporting a maximum of Q to be used in parallel.

Options:

A.

2

B.

3

C.

4

D.

6

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Questions 21

The intelligent battery management function of the UPS system can improve the battery life. Which of the following are supported by the battery management function of the UPS2000-G series (6 kVA to 20 kVA)? () (Multiple Choice)

Options:

A.

Intelligent hibernation

B.

Automatic transfer between equalized charging and float charging

C.

Temperature compensation

D.

Adjustable number of batteries

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Questions 22

What differentiated features does the FusionModule500 have over competing products? () (Multiple Choice)

Options:

A.

Integrated design of cooling and power

B.

Centralized management of multiple data centers

C.

Automatic startup of air conditioners when power supply recovers

D.

iBattery

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Questions 23

What is the maximum number of U cabinets used by the FusionModule2000 with a built-in UPS (N+l power architecture)? ()

Options:

A.

12

B.

24

C.

42

D.

48

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Questions 24

The UPS2000-G series (6 kVAto 20 kVA) features an industry-leading lightning protection design, with a lightning protection level of () and a surge protection level of (), which avoids 90% of failures caused by lightning strikes and offers reliable protection for the AC input ports on back-end devices.

Options:

A.

5 kA; 6 kV

B.

2kA;4kV

C.

2kA;6kV

D.

4kA;6kV

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Questions 25

The UPS2000-G-10KRTL is rack/tower convertible. The rack-mounted model is () high.

Options:

A.

1U

B.

2U

C.

3U

D.

4U

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Questions 26

Which of the following statements are correct? (Multiple Choice)

Options:

A.

When configuring the UPS2000-G 15K and apply the 4+0 parallel system, you can use one SNMP card to realize monitoring.

B.

When configuring the UPS5000-E, you can use an unlimited number of modules in parallel.

C.

Batteries of different brands and capacities can be used together.

D.

When configuring the cable, you shall consider the voltage drop in the route.

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Questions 27

Which of the following IP protection level does the UPS5000-E support? (Multiple Choice)

Options:

A.

IP20

B.

IP21

C.

IP41

D.

IP55

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Questions 28

Which of the following components is included in the UPS5000-E (25-75 kVA)? (Multiple Choice)

Options:

A.

Input switch

B.

Output switch

C.

Battery switch

D.

Maintenance bypass switch

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Questions 29

The UPS5000-E can realize convenient and simple 2N power supply system only by configuring a ().

Options:

A.

BSC cable

B.

Synchronized control

C.

BSC control board

D.

Parallel card

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Questions 30

The standard number of batteries in a single battery pack for the UPS2000-G series (6 kVA to 20 kVA) is ().

Options:

A.

16

B.

17

C.

18

D.

20

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Questions 31

What are the subcategories of data center energy in the product directory tree on the SCT configurator homepage? (Multiple Choice)

Options:

A.

UPS

B.

Air conditioner

C.

PDC

D.

Modular Data Center

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Questions 32

If the system is configured with 15-minute battery backup duration, the discharge cutoff voltage of a single battery is ().

Options:

A.

1.60 V

B.

1.67 V

C.

1.75 V

D.

1.80 V

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Questions 33

The UPS5000-E battery adopts the design without neutral wire, which facilitates battery re-utilization in the replacement of a tower-mounted UPS.

Options:

A.

TRUE

B.

FALSE

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Exam Code: H19-311
Exam Name: Huawei Certified Pre-sales Associate- Data Center Facility
Last Update: Apr 24, 2024
Questions: 225
$64  $159.99
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