H35-660_V2.0-ENU Dumps
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H35-660_V2.0-ENU Actual Questions
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HCIA-5G V2.0
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What was the first standard release of LTE? (single-choice question, 2 points)
Relasee4
Relasee7
Relasee8
Relasee10
Explanation:
Question analysis: It is generally considered that LTEstarts from R8 version, LTE-A starts from R10 version, 4.5G (LTE-A Pro) starts from R12 version, and 5G starts from R15 version.
Which of the following is minimum latency requirement of 1080pcloud games?
100 ms
1 s
1ms
10ms
In the Cloud RAN architecture, which of the following network element functions cannot be deployed in the cloud? (Multiple choice, 2 points)
BBU
DU
CU
AAU
Explanation:
The wireless side CU can realize cloudification, but DU/BBU/AAU cannot realize cloudification.
Which of the following is the maximum round trip time (RTT) of 5G -V2X?
10ms
5ms
20ms .
50ms
F-OFDM uses afixed sub-carrier bandwidth of 15KHz, which can resist stronger interference. (True or False, 6 points)
True
False
Which of the following medical applications does not need to be supported by 5G?
Patient Locating
Remote surgery
Remote robot endoscope
Remote B-scan
The 5G air interface protocol stack is the same as 4G, without any changes. (True or False, 2 points)
True
False
Explanation:
Compared with 4G, the 5G air interface protocol stack adds an SDAP layer on the user plane.
In the cloud-based 5G wireless network, which of the following protocol layers does not belong to RAN-DU? (Multiple choice, 6 points)
MAC
Physical layer
RLC
RRC
Which of the following statements about the characteristics of smart grids is incorrect? (single-choice question, 2 points)
Clean and Friendly Power Generation
Safe and efficient power transmission
Centralized power distribution
Diverse interactive electricity consumption
Explanation:
Question Analysis: Distribution automation rather than centralized distribution.
The full name of C-V2X is Advanced Driver Assistance System. (True or False, 6 points)
True
False
Which one of the following serves the main application service for 5G in early deployment phase in european union and the united states?
internet of vehicle (IoV)
cloud VR
FWA (home broadband access) .
smart manufacturing
What belongs to the new requirement of PTN smooth evolution to support 5G bearer is (multiple choice, 4 points)
SPTN deployment enhances business flexibility
Network Slicing Evolution: FlexE
Service Evolution: SR-TP/L3
Bandwidth evolution: 50/200/400GE
In the 5G eMBB scenario, what is the main coding scheme used for the control channel? (single-choice question, 2 points)
Turbo
Convolutional Codes
Polar
LDPC
Explanation:
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.
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
The RAN Centralized Unit (CU) is also commonly referred to as the real-time processing unit of the RAN. (True or False, 4 points)
True
False
Which of the following are major challenges in the 5G era? -MC
Explosive increase of connected devices
Ultra-Low latency for communication between vehicles
Fast handover on mobile networks
Surging increase of MBB data traffic
Which one of the following serves as the mail application service for 5G deployment phase in the Europe and the United states? -SC
Internet of Vehicles (IoV)
Cloud VR
Smart manufacturing
FWA (Home broadband access)