H35-660_V2.0 Dumps Special Discount for limited time Try FOR FREE [Q122-Q143]

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H35-660_V2.0 Dumps Special Discount for limited time Try FOR FREE

H35-660_V2.0 Dumps for success in Actual Exam Dec-2022]

Q122. In an industrial internet sensors are used to monitor the status. Which one of the following requirement in this case?

Low delay

Large bandwidth

High reliability.

Massive connections

Q123. The 5GR15 version is clear, the control plane adopts Polar encoding, and the user plane adopts LDPC encoding. (True or False, 2 points)

True

False

Analysis of test questions: LDPC is used for traffic channels, with good performance and low complexity. It supports high-speed services well through parallel computing; Polar codes are used for control channels and have outstanding performance in encoding small packet services.

Q124. Which of the following are the reasons why 5G uses C-Band as the main frequency band? (Multiple choice, 2 points)

Although the coverage effect of intermediate frequency is worse than that of low frequency, combined with CRS FREE and mMIMO, the downlink coverage is not a problem

There is a big gap between the uplink coverage of 3.5GHz band and 1.8G

The low frequency is occupied more, and the idle spectrum is very fragmented

Limited mmWave coverage

Question analysis: C-Band is mainly used because low-frequency resources are already occupied and idle resources are scattered; although the coverage effect of intermediate frequency is worse than that of low frequency, combined with CRS FREE and mMIMO, downlink coverage is not a problem; mmWave coverage is limited.

Q125. Which of the following massive MIMO statements are correct? -MC

Massive MIMO uses Large-scale antenna arrays

Massive MIMO improves capacity of a single call

Only horizontal beamforming is available

Legacy wide beams are replaced with narrow beams by adjusting then beam weight.

Q126. Which of the following is somewhat wrong about D2D technology? (single-choice question, 2 points)

Long transmission distance

Small transmission delay

High peak rate

High spectral efficiency

Q127. Which of the following services requires ultra-low latency based on 5G networks to be deployed? (Multiple choice, 10 points)

Smart Industrial Manufacturing

Autonomous driving

HD Voice

Telemedicine

Q128. Which of the following items are included in the 5G phase 3 test led by IMT – 2020 (5G) promotion Group? -MC

Field test of the NSA architecture.

Inter-vendor compatibility test.

Indoor test of the SA architecture

Field test of the SA architecture

Q129. 5G retains four LTE carrier bandwidths, 3M, 5M, 10M, 15M, and 20M, mainly to facilitate the evolution of LTE to 5G in the future. (True or False, 2 points)

True

False

Q130. Open trail specification alliance (OTSA) predominately promots the release and application of 28 GHz spectrums. -TF

True

False

Q131. 5G uses edge computing to offload traffic, guaranteeing low latency

True

False

Q132. Which of the following are the challenges of 5G O&M? (Multiple choice, 10 points)

Complex network, OPEX keeps rising

Problems caused by business simplification

Business Diversity Brings Management Complexity

The frequency band is single, and the network is relatively simple

Q133. When will the non-standalone (NSA) protocol be frozen? (single-choice question, 10 points)

Mid 2018

End of 2019

End of 2018

End of 2017

Q134. What are the characteristics of 5G network? (Multiple choice, 2 points)

Low latency

Large bandwidth

High network reliability

Too many connections

Q135. Which of the following key technologies can increase the number of connections? (single-choice question, 6 points)

SCMA

Polar coding

Massive MIMO

Full duplex

Q136. The full name of C-V2X is Advanced Driver Assistance System. (True or False, 6 points)

True

False

Q137. Which of the following benefits are bought by 5G to doctors and patients?

more efficient and timely .

more secure

more economical .

solving the shortage medical staff .

Q138. VR vertigo is mainly caused by which of the following factors? (single-choice question, 2 points)

Rate

Delay

Number of connections

Glasses Weight

Q139. Which one of the following can be achieved with level 3 of automated driving?

occasional automatic intervention driving

auxiliary functions such as driving reminder

Conditional automated driving requiring continuous from the driver …

autonomous driving

Q140. Which of the following businesses is expected to achieve the first commercialization? (Multiple choice, 8 points)

Autonomous driving

4K video

Internet of Vehicles

Q141. Which of the following service scenarios is the most suitable for terminal to implement DRX? _SC

Intelligent meter reading

video on-live

VR gaming

Automated driving

Q142. Which of the following NSA networking statements are correct? _MC

Capable of provisioning new services such as URLLC

LOW Investment in the initial phase of 5G deployment

Requiring continuous coverage provided by the 5G base solutions

Deployment based on legacy 4G networks

Q143. In eMBB application scenarios, 5G significantly improved user experience for mobile broadband servies? _TF

True

False

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H35-660_V2.0 Dumps Special Discount for limited time Try FOR FREE [Q122-Q143]

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