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Huawei H35-660_V2.0 HCIA-5G V2.0 Exam Exam Practice Test

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Total 346 questions

HCIA-5G V2.0 Exam Questions and Answers

Question 1

Internet of Vehicle (IoV), Requires coordination of network intelligence and infrastructure from vehicle -mounted information services?

Options:

A.

True

B.

False

Question 2

What belongs to the new requirement of PTN smooth evolution to support 5G bearer is (multiple choice, 4 points)

Options:

A.

SPTN deployment enhances business flexibility

B.

Network Slicing Evolution: FlexE

C.

Service Evolution: SR-TP/L3

D.

Bandwidth evolution: 50/200/400GE

Question 3

In the current R15 version, which of the following is the highest modulation and coding method? (single-choice question, 4 points)

Options:

A.

256QAM

B.

16QAM

C.

64QAM

D.

1024QAM

Question 4

Which of the following is the wrong description of the requirements for the 5G bearer network? (single-choice question, 10 points)

Options:

A.

The single-node clock must meet the ns requirements

B.

The 5G bearer network needs to meet the differentiated bearer requirements of different slices

C.

The bandwidth of the access and aggregation layers requires 25G/50G bandwidth, and the core layer needs to introduce more than 100G+ bandwidth

D.

CU/DU separation makes fronthaul appear on the bearer network

Question 5

What three scenarios are included in the ITU's vision for 5G? (Multiple choice, 2 points)

Options:

A.

eMBB

B.

eMTC

C.

uRLLC

D.

mMTC

Question 6

With the network slicing technology, operators can increase revnue and reduce expenditure, opening up more service scenarios.

Options:

A.

True

B.

False

Question 7

In the IMT2020 vision, which of following is correct ratio of 5G servic e delay to the 4G service delay?

Options:

A.

1/100

B.

1/20

C.

1/10

D.

1/50

Question 8

What does the network technology of C-V2X include? (single-choice question, 2 points)

Options:

A.

4G or 5G

B.

Only 5G

C.

Only 4G

D.

3G

Question 9

In which protocol version is D2D technology frozen? (single-choice question, 2 points)

Options:

A.

R8

B.

R14

C.

R15

D.

R16

Question 10

Where is VR currently on the Hype Cycle? (single-choice question, 2 points)

Options:

A.

Technological infancy

B.

Expectation inflation period

C.

The trough of the bubble burst

D.

Steady climb recovery period

Question 11

VR vertigo is mainly caused by which of the following factors? (single-choice question, 2 points)

Options:

A.

Rate

B.

Delay

C.

Number of connections

D.

Glasses Weight

Question 12

The vehicle remote control technology needs to reach a level of excellent experience, and how low must the latency be? (single-choice question, 2 points)

Options:

A.

1ms

B.

4ms

C.

10ms

D.

20ms

Question 13

Which of the following power grid businesses is an eMBB business? (single-choice question, 2 points)

Options:

A.

Distributed distribution automation

B.

Precise load control

C.

Power grid video surveillance

D.

Smart meter reading

Question 14

Which one of the following serves the main application service for 5G in early

deployment phase in european union and the united states?

Options:

A.

internet of vehicle (IoV)

B.

cloud VR

C.

FWA (home broadband access) .

D.

smart manufacturing

Question 15

Which of the following services belongs to the uRLLC scenario application? (single-choice question, 10 points)

Options:

A.

Telemedicine

B.

HD Video

C.

Smart meter reading

D.

VR

Question 16

High frequency mmWave is predominately uses 5G wireless coverage. -TF

Options:

A.

True

B.

False

Question 17

Which statement is correct regarding the meaning of defining the eCPRI interface? (single-choice question, 6 points)

Options:

A.

Reduce the fronthaul data bandwidth rate

B.

Reduce latency

C.

Improve spectral efficiency

D.

Increase the air interface rate

Question 18

The gain of Massive MIMO includes which of the following options? (Multiple choice, 2 points)

Options:

A.

Array Gain

B.

Shape Gain

C.

Multiplexing Gain

D.

Diversity Gain

Question 19

Which description is correct about the frequency range of 5G spectrum FR1? (single-choice question, 2 points)

Options:

A.

FR1: 450-6000MHz

B.

FR1: 45-6000MHz

C.

FR1: 24250-52600MHz

D.

FR1: 27250-52600MHz

Question 20

How many times is the 5G downlink peak rate higher than that of LTE? (single-choice question, 2 points)

Options:

A.

10 times

B.

50 times

C.

100 times

D.

500 times

Question 21

In the NSA network, if VoLTE has been deployed on the existing network, VoLTE can still be used as a voice solution. (True or False, 4 points)

Options:

A.

True

B.

False

Question 22

which of the following options are supported by 3GPP release lateDrope?

Options:

A.

option2

B.

option2.

C.

Option3

D.

option7.

Question 23

A network slice can be understood as a logical network that serves a certain type of business with specific needs. (True or False, 4 points)

Options:

A.

True

B.

False

Question 24

Which of following V2X service statements is incorrect?

Options:

A.

centralized deployment …

B.

third-party algorithm deployment framework

C.

centimeter level positioning

D.

capable of evolution to cooperative automated driving

Question 25

Using 5G to implement AR and assist industrial operation guidance is typical eMBB scenario

Options:

A.

True.

B.

False

Question 26

NSA Option3 series, divided into option3, option3A, option3X, the architecture is eNB+5GC. (True or False, 2 points)

Options:

A.

True

B.

False

Question 27

Which of the following benefits are bought by 5G to doctors and patients?

Options:

A.

more efficient and timely .

B.

more secure

C.

more economical .

D.

solving the shortage medical staff .

Question 28

Which of the following core network functional modules belong to the control plane? (Multiple choice, 4 points)

Options:

A.

UDM

B.

SMF

C.

UPF

D.

PCF

Question 29

What is the maximum throughput provide by 5G in the eMBB application scenario in

IMT-2020 vision?

Options:

A.

10Gbps .

B.

100Mbps

C.

1Gbps

D.

100Gbps

Question 30

Which of the following networking methods belongs to the NSA networking? (single-choice question, 2 points)

Options:

A.

Option7X

B.

Option4

C.

Option4a

D.

Option2

Question 31

The higher the frequency band, the more obvious the difference between uplink and downlink coverage, resulting in limited downlink coverage. (True or False, 2 points)

Options:

A.

True

B.

False

Question 32

Which of the following URLLS statements are correct?

Options:

A.

In mid-2018, 3GPP release completed the URLLC basic version, By the end of 2019, the

completed version of 3GPP release 16 was provided.

B.

The typical application scenarios of URLLS include automated driving, drones, and telemedicine.

C.

URLLS services require a delay of less than 10 ms

D.

URLLS mainly considers the requirements on network delay.

Question 33

In the following businesses, which businesses need to consider the design of sinking user interface? (Multiple choice, 2 points)

Options:

A.

Smart meters

B.

UAV inspection

C.

Unmanned

D.

Telesurgery

Question 34

internet of vehicles (IOV), requires coordination of network intelligence from vehicle-mounted information service to intelligent transportation

Options:

A.

True .

B.

False

Question 35

Open Trial specification Alliance (OTSA) predominantly promotes the release and application of 28 GHz spectrum.

Options:

A.

True.

B.

False

Question 36

What are the main parts of the end-to-end architecture of the power grid? (Multiple choice, 2 points)

Options:

A.

to generate electricity

B.

Transmission of electricity

C.

Substation

D.

Power distribution

E.

Electricity

Question 37

With control and user plane separation (CUPS) on the core network, the user can be moved closer to users to reduce transmission delay.

Options:

A.

True

B.

False

Question 38

3GPP Release 15 protocols are divided into three stage : non standalone (NSA) networking, late drop

Options:

A.

True.

B.

False.

Question 39

Which of the following are commercial product in the 5G terminal industry

Options:

A.

vehicle-mounted mobile module .

B.

mobile handheld

C.

mobile MiFi hotspot device

D.

home cpe gateway

Question 40

VR is achieved by obscuring the user's reality through related devices, bringing their senses into an independent and brand-new virtual space. (True or False, 2 points)

Options:

A.

True

B.

False

Question 41

Using a 5G-based transmission line inspection drone can extend the inspection range to several kilometers away.

Options:

A.

True

B.

False

Question 42

Which of the following scenarios of intelligent manufacturing belong to the uRLLC business scenario? (Multiple choice, 2 points)

Options:

A.

Motion Control

B.

C2C machine-to-machine control

C.

Mobile Robot

D.

Mobile Panel

Question 43

which of the following loV application scenarios con be implement by 5G-V2X?

Options:

A.

in vehicle infotainment (IVI)

B.

Visualized traffic operation and scheduling

C.

door-to-door traffic information service

D.

vehicle-road coordination

Question 44

Cloud-based wireless networks can greatly increase user rates. (True or False, 4 points)

Options:

A.

True

B.

False

Question 45

Which of the following measures can well meet the business diversification needs of future smart grids? (single-choice question, 2 points)

Options:

A.

Business on-demand deployment

B.

Resource isolation

C.

End-to-end SLA guarantee

D.

Operation and maintenance automation

Question 46

Which of the following Terms refers to the base station in the radio access network in 5G?

Options:

A.

NodeB

B.

eNodeB

C.

gNodeB

D.

BTS

Question 47

In the 5G era, the technology used to solve the multi-purpose network is (single-choice question, 4 points)

Options:

A.

L3 bearer and SR-TP deployment

B.

SDN Deployment

C.

FlexEth Slicing Technology

D.

High-capacity equipment

Question 48

Which of the following technologies were identified in the R15 version of 5G? (Multiple choice, 2 points)

Options:

A.

Numerology

B.

D2D

C.

V2X

D.

Decoupling of upstream and downstream

Question 49

Which of the following multiple access technologies is newly proposed by 5G? (single-choice question, 2 points)

Options:

A.

SCMA

B.

FDMA

C.

TDMA

D.

CDMA

Question 50

Work with clear rules and certainty is assisted by "AI machines"; work with unclear rules and uncertainty can be automated (True or False, 10 points)

Options:

A.

True

B.

False

Question 51

Which of the following is the pain points relating to PC gaming Experience? -MC

Options:

A.

Low Hardware investment

B.

No anywhere anytime access

C.

Piracy

D.

High Software price

Page: 1 / 35
Total 346 questions