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Huawei H19-371_V1.0 HCS-Pre-sales-Digital Power V1.0 Exam Practice Test

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Total 653 questions

HCS-Pre-sales-Digital Power V1.0 Questions and Answers

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Question 1

Why are FusionModule500&FusionModule800 generally recommended to customers for typical configuration solutions? (Multiple choices)

Options:

A.

The existing typical configuration scheme can basically cover most of the small computer room usage scenarios

B.

The typical configuration solution has a shorter lead time than the customized solution

C.

Typical configuration solutions are better than customized solutions

D.

Typical solutions are more competitive

Question 2

The NetEco6000 management system can provide the temperature cloud map function to realize the identification of cold and hot spots in the computer room. How many layers of temperature maps does the temperature cloud map support? ( ).

Options:

A.

Single layer

B.

Double layer

C.

Three floors

D.

Fourth floor

Question 3

UPS5000-E has the industry-leading reliability design, then the following is correct about the reliability design of UPS5000-E ().

Options:

A.

Strong grid adaptability, voltage input range of 138-485V

B.

The veneer is reinforced with conformal paint

C.

More than 1400 test guarantees

D.

40 degrees without derating

Question 4

Which of the following alarm functions does the PDU8000 precision power distribution cabinet branch circuit have: (multiple choice)

Options:

A.

Current high-threshold out-of-limit alarm

B.

Over voltage alarm

C.

High current impact alarm

D.

Over frequency alarm

E.

Branch overload

Question 5

The dynamic environment monitoring system is usually used to monitor the following equipment? (Multiple choice)

Options:

A.

UPS

B.

Air conditioning

C.

Power distribution cabinet

D.

server

Question 6

Which of the following functions or components does the UPS5000-E (50kVA power module) come standard with? ( )

Options:

A.

SNMP function

B.

Dry contact communication card

C.

Parallel function

D.

Bus synchronization control function

Question 7

Which core differentiated features of FusionModule800 can shield opponents?

Options:

A.

Integrated design of cold and electric control

B.

ibattery

C.

Rack-mounted inverter air conditioner

D.

Air conditioner dehumidification with light load

Question 8

UPS5000-E about the characteristics of intelligence, which are correct? ()

Options:

A.

Support NetEco monitoring software, support centralized monitoring of UPS

B.

Support battery intelligent management, effectively prolong battery life

C.

The NetEco monitoring software of UPS5000-A supports SMS or E-mail remote alarm.

Question 9

What specifications does the FusionModule500 UPS have? (

Options:

A.

15KVA

B.

6KVA

C.

10KVA

D.

3KVA

Question 10

Regarding the cabinet rPDU of FusionModule2000, which of the following statements is wrong?

Options:

A.

There are two kinds of half height and full height

B.

Smart rPDU supports remote monitoring and does not support remote shutdown

C.

Support C13 and C19 and national standard

socket

Question 11

The NetEco6000 management system can provide the following access control card readers ( ).

Options:

A.

IC card reader

B.

Swipe PIN Reader

C.

Swipe fingerprint reader

Question 12

When multiple FusionModule products are used in the same project, when configuring NetEco, the associated application scenario should be selected ()

Options:

A.

Customize

B.

FusionModule2000

C.

Associate the FusionMoudle family

D.

FusionMoudle5000

Question 13

Which of the following functions or components does the UPS6000-E (50kVA power module) come standard with? ( )

Options:

A.

Dry contact communication card

B.

Parallel function

C.

SNMP function

D.

Bus synchronization control function

Question 14

What are the i3 features of FusionModule2000 V3.0 version? ( )

Options:

A.

iPower

B.

iCooling

C.

iManager

Question 15

For large-scale data center power distribution rooms, when configuring upper air conditioners, the elements for selecting hood air supply and air duct air supply mainly include ().(Multiple choices)

Options:

A.

Air supply distance

B.

Floor height

C.

Cost

D.

Engineering complexity

E.

Air supply direction

Question 16

UPS000-E has reliable, efficient and simple design features, then which of the following statements about UPS5000-E-400/500K is true ( )

Options:

A.

UPS5000-E-400/500K built-in parallel components

B.

UPS5000-E-400/500K supports upwind

C.

UPS5000-E has two control units

D.

UPS voltage input range 138-485Vac

Question 17

What is the wrong description about the iManager function of FusionModule2000v3.0 version?

Options:

A.

Support asset automatic configuration

B.

When the server is listed, the best server location can be recommended

C.

It can display capacity data such as space, power distribution, cooling, etc.

D.

All of the above

Question 18

What is the correct function description of the intelligent micro-module iPower of Fusionllodule2000 v3.0 version?

Options:

A.

With alarm convergence function (mains power failure scenario, alarm information collection)

B.

Can monitor battery information

C.

Power Distribution Link Visualization

D.

The intelligent rPDU can monitor the electricity consumption information of each

outlet

Question 19

Which of the following is true about the micro-module and fire protection system? ()

Options:

A.

When a fire alarm occurs in the channel, the computer room controller (ECC800) can send the signal to the building fire protection system

B.

ECC800 can control sunroof rollover

C.

The building fire protection system can send fire signal to the computer room controller (ECC800)

D.

ECC800 controller can be linked with building fire

Question 20

Configure the UPS system scheme, which of the following factors need to be considered in the calculation scheme ( )

Options:

A.

UPS type, capacity and parallel mode

B.

The brand and capacity of the battery

C.

Make and model of AC and DC cables

D.

Configuration of battery rack and battery switch box

Question 21

Why are Fusionlodule500&FusionModule800 generally recommended to customers with typical configuration solutions? (

Options:

A.

The existing typical configuration scheme can basically cover most of the small computer room usage scenarios

B.

Typical solutions are more competitive

C.

The typical configuration scheme has a shorter lead time than the customized scheme

D.

Typical configuration solutions are better than customized solutions

Question 22

In a single cabinet configuration scenario, which of the following scenarios can be configured? (

Options:

A.

Fusionlodule2000

B.

FusionModule800

C.

FusionModule5000

D.

Fusionlodule500

Question 23

What kinds of pillar-clad scenes are there in FM2000? ().

Options:

A.

Column in channel

B.

The column is in the cabinet.

C.

Columns span cabinets and aisles

D.

Columns at both ends of the cabinet

Question 24

A project requires the management system to be connected to two third-party generator sets (same model) 1 ATS (same model), six precision air conditioners (same

model), and five smart meters (same model), then the management system Need to report () a third-party device access fee? ()

Options:

A.

3

B.

10

C.

14

D.

None of the above is true

Question 25

The power supply structure adopted by the new row-level half-tank chilled water is /

Options:

A.

Single power supply

B.

Dual power supply

Both C.AB are right

C.

Other

Question 26

The NetEco management system combines the operation and maintenance experience of Huawei I and the process department to launch an electronic remote maintenance module to help the operation and maintenance personnel to complete the daily operation and inspection of the computer room. Which of the following functions can be achieved: (multiple choice)

Options:

A.

Support the formulation of inspection plans, track inspection progress,

B.

Support custom documents for inspection content and inspection routes

C.

With the help of mobile App, you can receive inspection tasks and record the inspection process in vain

D.

Support the generation of road inspection reports in the computer room

Question 27

Which statement is correct about UPS5000-A-500K? () (multiple choice)

Options:

A.

The efficiency can reach 96%

B.

The output power factor is 1

C.

Input power factor is 0.99

D.

Supports up to four parallel machines

Question 28

UPS5000-A has reliable, efficient and simple design features, then which of the following statements is true about UPSS000-A-400/500K? () (multiple choice)

Options:

A.

UPS5000-A-400/500K built-in parallel components

B.

UPS5000-A-400/500K supports upwind

C.

UPS5000-A has two control units

D.

UPS voltage input range 138-485Vac

Question 29

Which of the following modules does the UPS5000-E include that can support hot swapping? ( )

Options:

A.

Control Module

B.

Power Module

C.

Bypass Module

Question 30

UPS5000-E can maintain high efficiency in a wide load range and effectively reduce losses. Among them, the efficiency can reach 96% at 40% load, and the efficiency can

reach 95% at 20% load. What is the efficiency in ECO mode? ( )

Options:

A.

97%

B.

99%

C.

96%

D.

98%

Question 31

UPS5000-series modular UPS product features are similar to which of the following product models? ( )

Options:

A.

Hipulse-u

B.

80-NET

C.

NXr

D.

APM

Question 32

Which of the following accessories in FM2000 can be adjusted in quantity ( ). /

Options:

A.

1U dummy panel

B.

2U dummy panel

C.

Rails

D.

side panel

E.

Beam Coil

Question 33

When the distance between the outdoor unit and the seaside is 0.5km~3.7km, you need to configure the () outdoor unit

Options:

A.

Class d

B.

Class a

C.

class c

D.

class b

Question 34

NetCol5000-A042H Full-cabinet row-level air-cooled inverter precision air conditioner can match the outdoor unit model and adaptable temperature range: ()/

Options:

A.

NetCol500-A026 (-20~45℃)

B.

NetCol500-A036 (-40~45℃ need to bring low temperature components)

C.

NetCol500-A072 (-5~55℃)

D.

NetCol500-A088 (-5-55℃)

Question 35

The high-end server of NetEco6000 V6R8 version can support the access of 1 million measuring points, which is equivalent to supporting the access of () smart devices at

most?

Options:

A.

1000

B.

2000

C.

5000

D.

10000

Question 36

The "one-click fault collection" function of Huawei's precision air conditioner touch screen, the following description is wrong:

Options:

A.

Can export EXCEL format file

B.

The function is only available for row-level air conditioners

C.

The fault record data can be exported through U disk

Question 37

What is the maximum number of cabinets in the FusionModule500& FusionModule800 modules?

Options:

A.

10, 6

B.

9,,5

C.

8, 4

D.

6, 2

Question 38

The current core views of Huawei's iccooling concept are: ( ).

Options:

A.

Control air conditioner through iphone

B.

L0L1L2 layer linkage, faster demand feedback and more accurate cooling.

C.

Cooperate with Apple to solve the cooling problem

D.

Using chip-level cooling to more accurately match the heat source

Question 39

The row-level chilled water intelligent temperature control product NetCol 5000-C032H adopts the form of running pipes ( )

Options:

A.

Up the tube

B.

Down the tube

C.

Pipe up and down

D.

Side run.

Question 40

The UPS5000-E has the function of adjusting the number of battery cells, which avoids the failure of a single battery to cause the replacement of the entire group, and solves the problem of difficult maintenance of

traditional UPS batteries. May I ask how many cells can be adjusted in the UPS5000-E (50kVA module)? ()

Options:

A.

30-40

B.

32-40

C.

32-42

D.

30-44

Question 41

The minimum ambient temperature used by FusionModule800 and FusionModule500 is ( ).

Options:

A.

-20°C.

B.

0°C.

C.

-40°C.

D.

Below -40°C

Question 42

Is the channel type of the typical configuration of FusionModule800 a cold aisle or a hot aisle? ()

Options:

A.

Hot and cold aisle

B.

Hot Aisle

Question 43

There is no need to charge additional refrigerant within the length ( ) meters of the connecting pipes between the internal and external units of the FusionModule800 temperature control system.

Options:

A.

10 meters

B.

20 meters

C.

30 meters

D.

50 meters

Question 44

Which mode does the FusionModule800 UPS configuration support? (

Options:

A.

N/2N

B.

N/N+1/2N

C.

N/N+1

Question 45

The single cooling capacity range of the water-cooled centrifugal unit is:

Options:

A.

100-1000kW

B.

200-2000kW

C.

300-3000kW

D.

500-5000kW

Question 46

At which of the following voltages the lead-acid battery is already in a dangerous state ()

Options:

A.

1.67

B.

2.25

C.

2.35

D.

2.45

Question 47

What are the options in the typical configuration of FusionModule800?

Options:

A.

Temperature and humidity, door sensor, water immersion, smoke sensor, mobile phone APP

B.

Smoke sensor, door sensor, water immersion, SMS alarm, pad

C.

Water immersion, door sensor, video, backup power, ibattery

Question 48

PDU8000 precision power distribution cabinet protection level:

Options:

A.

IP20

B.

IP21

C.

IP30

D.

IP40

Question 49

Which model is the row-level air conditioner of Fusionmodule2000? ( )

Options:

A.

PDU8000

B.

UPS5000

C.

NetCo15000

D.

ECC800

Question 50

What kind of circuit breaker is used in the main circuit of PDU8000 precision power distribution cabinet: ( ).

Options:

A.

Molded case circuit breaker

B.

Miniature circuit breakers

C.

Frame Breaker

D.

Disconnect switch.

Question 51

The total current of the battery pack is 1000A, and it is equipped with 3 sets of batteries. The most economical configuration of the cable from the main switch box to the sub-switch box is ( )

Options:

A.

95mm 2 (328A) X2

B.

120mm 2 (382A) X2

C.

150mm 2 (441A) X2

D.

185mm' 2 (506A) X1

Question 52

The wrong description about the reliability of NetCol5000-C row-level air conditioner is: ().

Options:

A.

It adopts dual power supply, and the two power supply adopts automatic switching mode

B.

Large-scale data centers such as operators and large corporate headquarters are more popular with such air conditioners. .

C.

More application of SMEs Netcp15000-A air conditioner multi-fan air supply: online maintenance is possible.

D.

Cannot be used in scenarios without raised floor, because condensate drainage cannot be connected to the pipe

Question 53

What is the thickness of the insulation material of the FusionModule1000A V2R3 version?

Options:

A.

40mm

B.

60mm

C.

100mm

D.

120mm

Question 54

Cabinets (racks) arranged in a row, whose length exceeds the channel between the two channels should be added. , there should be channels at both ends: when the distance between the two channels exceeds

Options:

A.

6m, 15m

B.

6m, 20m

C.

8m, 15m

D.

8m, 20m

Question 55

Regarding the Fusionmodule surveillance camera, which of the following statements is false? ( )

Options:

A.

Any number of cameras can be plugged into the ETH socket

B.

The camera power supply mode is PoE power supply

C.

The camera can be directly connected to the switch powered by PoE.

D.

The camera data can be stored by TF card or hard disk recorder (NVR: Network Video Recorde)

Question 56

The number of standard battery cells of a single battery pack of UPS2000-G (6-20K) is ()

Options:

A.

16

B.

17

C.

18

D.

20

Question 57

When the NetEco management system is sold in the market, which of the following situations does not need to submit RM to the management system RAT for decision-making? ().

Options:

A.

When there are three-party equipment access requirements in the project.

B.

When there is non-standard function customization in the project, the existing products cannot meet it.

C.

When supporting FusionModule products for sale

D.

When large-scale DC project network management is sold

separately.

Question 58

The output power factor of UPS5000-A-400/500K is ( ), which is suitable for new IT loads and significantly improves the system's load capacity.

Options:

A.

0.9

B.

0.95

C.

0.8

D.

1

Question 59

Fusionmodule2000 IT cabinet seismic rating? ( )

Options:

A.

7

B.

8

C.

9

Question 60

In which of the following areas does the AHU scheme have the worst application effect (

Options:

A.

Xinjiang

B.

Beijing

C.

Harbin

D.

Hainan

Question 61

What is the lightning protection level of the integrated UPS of Fusionmodule2000? ( )

Options:

A.

Class A lightning protection

B.

B-level lightning protection

C.

C-level lightning protection

Question 62

A project requires the management system to be connected to a third-party generator set, two smart meters (same model), and two precision air conditioners (same model), then the management system needs to

report ( ) a third-party equipment access fee?

Options:

A.

1

B.

3

C.

5

D.

None of the above is true.

Question 63

Which of the following models can be equipped with an external high-capacity battery charger for fast recharging? ()

Options:

A.

UPS5000-A

B.

UPS5000-E

C.

UPS2000-A 6/10K Professional Labeling Machine

D.

UPS2000-G 6K long

Question 64

How many cabinets can a single row of FusionModule2000 support? (

Options:

A.

48

B.

12

C.

36

D.

24

Question 65

The NetEco6000 management system can manage the devices inside the FusionModule and outside the module at the same time. In the default recommended solution, the

devices inside the FusionModule use the ( ) collector to access the device, and the devices outside the module use the ( ) collector. to access the device?

Options:

A.

ECC500, ECC500

B.

ECC500, ECC800

C.

ECC800, ECC500

D.

ECC800, ECC800

Question 66

The NetEco management system can support deployment on () virtual machine software, and save the procurement of servers through virtualized deployment?

Options:

A.

MS Hyper-V

B.

VMware

C.

KVM

D.

Parallels

Question 67

AHU can reduce PUE by applying natural cooling in high latitude regions, and can replace the chilled water solution as the main solution for large data centers ( )

Options:

A.

True

B.

False

Question 68

ECC800 data room controller does not support log export ( )

Options:

A.

True

B.

False

Question 69

NecC00024 year-round strong air-cooled variable-standard precision air conditioner has the function of light education dehumidification, which can meet the reliable dehumidification under the minimum 10% negative number, and avoid the condensation in the low-load and

high-humidity environment.

Options:

A.

True

B.

False

Question 70

Which of the following specifications does Huawei's precision PDC input support? (Multiple choice).

Options:

A.

250

B.

160

C.

400

D.

630

Question 71

In Fusionmodule2000, the linkage between the indoor and outdoor units of the air conditioner can control the speed of the fan and the speed of the compressor to reduce the power consumption of a single unit ()

Options:

A.

True

B.

False

Question 72

Which of the following are indoor products of Huawei data center solutions

Options:

A.

FusionModule1000B

B.

FusionModule800

C.

FusionModule500

D.

FusionModule2000

E.

FusionModule1000A

Question 73

The UPS5000-S has the function of adjusting the number of battery cells to avoid the failure of a single battery to cause the replacement of the entire group, and to solve the problem of difficult maintenance of traditional UPS batteries.

UPS5000-s supports 30-46 battery adjustable. ()

Options:

A.

True

B.

False

Question 74

UPS products such as APM and NXR need to be derated when the temperature is 30 degrees, and UPS5000-E does not need to be derated when the temperature is below 40 degrees.

Options:

A.

True

B.

False

Question 75

The temperature cloud map is displayed intelligently in NetEco (

Options:

A.

True

B.

False

Question 76

FusionModule800 can only support lower pipe ()

Options:

A.

True

B.

False

Question 77

The integrated UPS rack frame is available in 50Kva and 125Kva ( ).

Options:

A.

True

B.

False

Question 78

Huawei micro-modules can seal cold aisles and hot aisles ()

Options:

A.

True

B.

False

Question 79

UPS5000-E (50kVA power module) single cabinet capacity 300kVA, can support 8 racks in parallel

Options:

A.

True

B.

False

Question 80

Huawei NetCol5000 is mainly designed for medium and high density scenarios (>5kW/cabinet).

Options:

A.

True

B.

False

Question 81

The power industry is divided into three sub-sectors: State Grid, Southern Grid and Power Generation. Regional projects only need to focus on UPS small computers, centralized procurement of communications and TV, and the construction

of new power plants.

Options:

A.

True

B.

False

Question 82

Lao Wang has been engaged in real estate for many years. Recently, taking advantage of the new infrastructure trend, he has entered the data center. Lao Wang believes that data centers need to choose economical L1 products just like real

estate buildings. ().

Options:

A.

True

B.

False

Question 83

Functions that can be achieved by modular UPS: ()

Options:

A.

Online hot-swappable

B.

Can be expanded online

C.

Single machine can realize N+X redundant configuration

D.

Unit price can achieve 2N redundant

configuration

Question 84

The battery can be placed outside the Fusionmodule2000 micro-module ( )

Options:

A.

True

B.

False

Question 85

FusionModule2000 integrated UPS has two types of 50K/125K.

Options:

A.

True

B.

False

Question 86

FusionModule1000A V2R3 version custom spray can meet UL120min fire resistance requirements

Options:

A.

True

B.

False

Question 87

The operating temperature range of FusionModule800 is -40-45 degrees, and the operating temperature range of FusionModule500 is 0~45 degrees (

Options:

A.

True

B.

False

Question 88

When you choose to only support temperature detection and do not support hot-plug configuration, the switches in the socket must be fully configured ()

Options:

A.

True

B.

False

Question 89

Large data centers preferably recommend room-level chilled water solutions ( ).

Options:

A.

True

B.

False

Question 90

FusionModule500&FusionModule800 remote WEB interface monitoring must be configured with unified network management software

Options:

A.

True

B.

False

Question 91

The power systems of FusionModule800 and FusionModule500 are 380/400/415/3Ph/50Hz and 220/230/240/1Ph/50Hz respectively ()

Options:

A.

True

B.

False

Question 92

High-rate batteries have advantages in short-time discharge, and can discharge up to 90%.

Options:

A.

True

B.

False

Question 93

NetEco V6R8C10 version can assist inspection of various equipment through mobile APP, allowing expert experience to form inspection template library, reducing the skill requirements of inspection personnel, and

supporting offline inspection of mobile APP ( ).

Options:

A.

True

B.

False

Question 94

The main circuit of the PDU8000 precision power distribution cabinet supports the monitoring of voltage harmonics and current harmonics.

Options:

A.

True

B.

False

Question 95

FusionModule2000 does not support the configuration of sliding doors/electric doors in a single-row cabinet scenario

Options:

A.

True

B.

False

Question 96

FusionModule800 version 3.0 supports face recognition ()

Options:

A.

True

B.

False

Question 97

Can FusionModule500&FusionModule800 be installed directly on the concrete floor?

Options:

A.

True

B.

False

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Total 653 questions