HCIA (Huawei Certified ICT Associate) is a certification offered by Huawei, a multinational technology company headquartered in China. HCIA certification validates the basic knowledge and skills required for ICT (Information and Communication Technology) careers, including network technologies, routing and switching, wireless LAN, security, and cloud computing.
H35-660 is an HCIA certification exam for the Cloud Computing track. This exam covers fundamental cloud computing technologies and architectures, such as cloud computing concepts, virtualization, cloud storage, cloud networking, and cloud security. Passing the H35-660 exam demonstrates a basic understanding of cloud computing and qualifies individuals for entry-level cloud computing jobs.
To prepare for the H35-660 exam, candidates can use study materials such as official Huawei training courses, online study guides, and practice exams. It is recommended that candidates have hands-on experience with cloud computing technologies before attempting the exam.
1. With control and user plane separation (CUPS) on the core network, the user can be moved closer to users to reduce transmission delay.
a. True
b. False
Correct Answer: a
2. In the initial phase of 5G network construction, operator predominantly provide data service for customers.
a. True
b. False
Correct Answer: a
3. Open trail specification alliance (OTSA) predominately promotes the release and application of 28 GHz spectrum.
a. True
b. False
Correct Answer: a
4. In eMBB application scenarios, 5G significantly improved user experience for mobile broadband services?
a. True
b. False
Correct Answer: a
5. 5G technology uses licensed frequency bands. Therefore mobile operators can provide identity authentication and core signaling security.
a. True
b. False
Correct Answer: a
6. 3GPP release 16 describes only the URLLC and mMTC scenarios.
a. True
b. False
Correct Answer: b
7. In the 5G era, services will shift from 2C to emerging vertical industries, including 2B2C, @B, 2H.
a. True
b. False
Correct Answer: a
8. High frequency mmWave is predominately uses 5G wireless coverage.
a. True
b. False
Correct Answer: b
9. The first wave of communication 5G predominately targets eMBB services.
a. True
b. False
Correct Answer: a
10. Standards formulated by Open trial specification alliance (OTSA) also belong to 5G specifications of 3GPP.
a. True
b. False
Correct Answer: b
11. Device-to-Device (D2D) allows devices to communicate with each other without requiring a network?
a. True
b. False
Correct Answer: a
12. Using 5G to implement AR and assist industrial operation guidance is typical eMBB scenario
a. True
b. false
Correct Answer: a
13. Open Trial specification Alliance (OTSA) predominantly promotes the release and application of 28 GHz spectrum.
a. True
b. False
Correct Answer: a
14. 3GPP Release 15 protocols are divided into three stage : non standalone (NSA) networking, late drop.
a. True
b. False
Correct Answer: a
15. Cloud pc is one of the three important eMBB services defined by Huawei in cloud X.
a. True
b. False
Correct Answer: a
16. Sub-3 GHz spectrum resources can be dynamically shared with 5G spectrums by using the cloud AIR technology.
a. True
b. False
Correct Answer: a
17. 5G uses edge computing to offload traffic, guaranteeing low latency.
a. True
b. False
Correct Answer: a
18. The 5G technology is a requirement for automated driving.
a. True
b. False
Correct Answer: b
19. Using a 5G-based transmission line inspection drone can extend the inspection range to several kilometers away.
a. True
b. False
Correct Answer: a
20. In the initial phase of 5G network construction, vertical industry applications should have low requirements for continuous coverage.
a. True
b. false
Correct Answer: a
21. With the network slicing technology, operators can increase revenue and reduce expenditure, opening up more service scenarios.
a. True
b. False
Correct Answer: a
22. Which of the following is the main advantage of the using massive MIMO over traditional MIMO? SC
a. Multiplexing gain
b. Single-channel array gain
c. 3d beamforming gain
d. Diversity gain
Correct Answer: c
23. Which of the following key technologies is used to improve data transmission reliability and reduce retransmission caused by data transmission errors, Thereby indirectly improving spectral efficiency?
a. F-OFDMA
b. High-order modulation
c. Channel codding
d. Massive MIMO
Correct Answer: a, c
24. Which of the following Terms refers to the base station in the radio access network in 5G?
a. NodeB
b. eNodeB
c. gNodeB
d. BTS
Correct Answer: c
25. In 5G, what is the maximum number of RBs when the subscriber spacing is 30KHz and bandwidth is 100 MHs?
a. 273
b. 106
c. 200
d. 100
Correct Answer: a
26. In the IMT2020 vision, which of the following is correct ratio of 5G service delay to the 4G service delay?
a. 1/50
b. 1/10
c. 1/100
d. 1/20
Correct Answer: a
27. Which of the following are the key factory for operators to select NSA or SA Networking?
a. Inventory network devices
b. Return on Investment
c. Terminals
d. Technology maturity
Correct Answer: a, b, c, d
28. Which of the following frequency bands is used by the Verizon 5F home?
a. 3.5G Hz
b. 28 Ghz
c. 40 GHz
d. 2.6 GHz
Correct Answer: b
29. Which of the following is disadvantage of wired (power Line) AMI Technology?
a. Low Capacity
b. Immature Technology
c. Difficult deployment
d. Unable to traverse transformers
Correct Answer: c
30. Who is the applicant for the network slicing?
a. Tenant
b. Subscribe
c. Proprietor
d. User
Correct Answer: a
31. Which of the following is the key 5G capability required by monitoring applications such as connected intelligent infusion in smart healthcare?
a. Low-power small-packet transmission
b. Wireless ultra-broadband access
c. Anytime, anywhere wireless
d. Contiguous coverage
Correct Answer: a
32. Which of the following is the user plane function module on the core network in 5G SA networking?
a. AMF
b. UDM //HSS
c. SMF
d. UPF // (PDN-GW + SGW)
Correct Answer: d
33. In the 3GPP R15 protocol, which of the following is 5G mmWave?
a. Spectrum above 3GHz
b. Spectrum above 20Ghz
c. Spectrum above 10Ghz
d. Spectrum above 5GHz
Correct Answer: b
34. What is minimal air interface latency required in the 5G URLLC application scenario in IMT-2020 vision?
a. 1 ms
b. 10 ms
c. 5 ms
d. 100 ms
Correct Answer: a
35. Internet of Vehicle (IoV), Requires coordination of network intelligence and infrastructure from vehicle-mounted information services?
a. True
b. False
Correct Answer: a
36. Which of the Following Standards could potentially undermine global 5G unification and cause the industry chain to break?
a. IEEE
b. 3GPP
c. OTSA
d. 3GPPs
Correct Answer: c
37. Which one of the following must be cloudified first to implement the could-based network structure?
a. Core network
b. Terminal
c. RAN
d. Bearer Network
Correct Answer: a
38. In which 3GPP release were the 5G standards first introduced?
a. Release 15
b. Release 16
c. Release 10
d. Release 8
Correct Answer: a
39. During 5G Standardization, which of the following is the SA (standalone) architecture developed in?
a. Phase1.2
b. Phase 2.1
c. Phase 2.2
d. Phase 1.1
Correct Answer: a
40. Which of the following statements is incorrect about uploading AR/VR teaching content to the cloud?
a. AR/VR images and audios are efficiently encoded into audio and video streams in the client.
b. The cloud computing capability is used to run, render display, and control AP Applications.
c. Rendering with high requirements on latency is deployed close to user that service data does not need to be transmitted to the core network.
d. The edge cloud deployment architecture is recommended to meet the low latency requirements of services.
Correct Answer: a
41. Which one of the following services belongs to URLLS application scenario?
a. Automated driving
b. Intelligent meter reading
c. Intelligent parking
d. AR/VR
Correct Answer: a
42. Which of the following 5G chipsets does not support 5G mode?
a. Balong 5000
b. Exynos 5110
c. X55
d. X50
Correct Answer: d
43. What diversity of connections can 5G deliver in the mMTC application scenario in IMT-2020 Vision?
a. 100,000 Connections per square kilometer
b. 1 million connections per square kilometer
c.10 million connections per square kilometer
d. 10,000 connections per square kilometer
Correct Answer: b
44. Which of the following is not advantage of a thin client in the cloud X service?
a. Easy deployment and management
b. Efficient storage
c. Mobile
d. Low cost
Correct Answer: b
45. Which of the following is the ideal rate of reliability for cooperative automated driving?
a. 0.999%
b. 0.999999%
c. 0.9999%
d. 0.99999%
Correct Answer: d
46. Which of the following smart healthcare applications projects is dependent on 5G networks?
a. Remote surgery through a robot
b. Medical care monitoring
c. Patient Locating
d. Infusion monitoring
Correct Answer: a
47. In an industrial internet sensors are used to monitor the status. Which one of the following requirement in this case?
a. Low delay
b. Large bandwidth
c. High reliability.
d. Massive connections
Correct Answer: d
48. During 5G standardization, which of the following is the SA (standalone) architecture developed in?
a. Phase 2.2
b. Phase 1.1
c. Phase 2.1
d. Phase 1.2
Correct Answer: d
49. Which of the following services is the most suitable for terminals to implement DRX?
a. VR gaming
b. Automated driving
c. Video on-live
d. Intelligent meter reading
Correct Answer: d
50. Which of the following is the low-altitude ra2nge where drones can work?
a. 2000 m
b. 100 m
c. 1000 m
d. 60 m
Correct Answer: c
51. Which of the following is the terms refers to the base station in the radio network access in 5G?
a. NodeB
b. eNodeB
c. BTS
d. gNodeB
Correct Answer: d
52. Which of the following coding schemes is predominately used for traffic channel in 5G?
a. LDPC
b. Convolutional code
c. Polar code
d. Turbo coding
Correct Answer: a
53. Which of the following TV definitions is equivalent to the definition of the pre-VR full view 4K 2D content?
a. 240p
b. 1080p
c. 480p
d. 720p
Correct Answer: a
54. Which following service scenario of the smart grid does a separate 5G E@E need to be used?
a. Power distribution network protection and control
b. Mobile operations
c. Intelligent meter reading
d. Voice-base dispatch service (trunking group)
Correct Answer: a
55. Which one of the following technologies enables 5G to better support drone services?
a. AAU vertical coverage.
b. More connected users
c. Lower service delay.
d. Large cell bandwidth
Correct Answer: a
56. Which one of the following serves as the mail application service for 5G deployment phase in the Europe and the United states?
a. Internet of Vehicles (IoV)
b. Cloud VR
c. Smart manufacturing
d. FWA (Home broadband access)
Correct Answer: c
57. Which of the following TV definition is equivalent to the definition of the 8K 2D content in an entry-level full-view scenario?
a. 240p
b. 480p
c. 720p
d. 1080p
Correct Answer: b
58. Which of the following has the highest requirement for the network bandwidth in B-Scan?
a. Ultrasonic imaging
b. Operation control
c. Real-time call
d. Communication between doctors and patients
Correct Answer: a
59. Which of the following is the highest modulation order as defined by 3GPP release 15?
a. 16QAM
b. 1024QAM
c. 64QAM
d. 256QAM
Correct Answer: d
60. Which of the following security feature of the 5G can identify illegal attacks and reduce the impact of attacks?
a. Availability
b. Integrity
c. Confidentiality
d. Traceability
Correct Answer: a
61. Which of the fowling is a solution for 5G to switch uplink transmission to the sub-3 GHz low frequency band. Effectively compensating for insufficient uplink coverage of the C-Band?
a. UL and DL decoupling
b. Carrier aggregation
c. Duplex technology
d. Multiple access technique
Correct Answer: a
62. Which of the following is the mail requirement for 5G network performance for services such as smart building and smear lamp?
a. Latency
b. Rate
c. Connections
d. Mobility
Correct Answer: c
63. Which of the following is the most advanced aspect of the development phase of IoV?
a. Fully Automated parking
b. Lase change assistance
c. Automated driving urban areas
d. Automatic driving in lanes
Correct Answer: c
64. which of the following is the minimum value of ultra-high voltage (UHV) of a power system?
a. 330 KV
b. 220 KV
c. 800 KV
d. 35 KV
Correct Answer: c
65. Which one of the following 5G service application does the V2X apply to?
a. IoV
b. smart grid
c. Drone
d. IoT
Correct Answer: a
66. Which of the following 5G security features, which one can be used to record operations for security audit?
a. Availability
b. integrity
c. Traceability
d. confidentiality
Correct Answer: c
67. Which of the following service scenarios is the most suitable for terminal to implement DRX?
a. Intelligent meter reading
b. video on-live
c. VR gaming
d. Automated driving
Correct Answer: a
68. Which one of the following is the standard configuration for antennas on 5G mobile phones for commercial use ?
a. 2T2R
b. 4T4R
c. 2T4R
d. 4T4R
Correct Answer: ac
69. Which of the following statements is correct about the 5G service-oriented architecture?
a. Service-based interface
b. Network service are not open to external system
c. Network functions are decoupled and modularized
d. Network function are combined and deployed as required
Correct Answer: b
70. which of the following chips is the world’s first commercial single-chip multi-mode (2g/3g/4g/5g)5g modem?
a. Balog 5000
b. 5X50/X55
c. CXMM-8160
d. Exynos 5510
Correct Answer: a
71. 3G significantly promotes the development of smart healthcare .which of the following application scenarios is the most demanding?
a. A.remote consultation.
b. patient locating
c. remote surgery
d. wireless monitoring
Correct Answer: a, c
72. Which of the following companies the claimed that it will no longer develop 5G terminal baseband chipsets?
a. QUALCOMM
b. Huawei
c. intel
d. Samsung
Correct Answer: c
73. Which of the following statements is correct about data splitting with Option 3x?
a. Bearer-bases data splitting
b. Data splitting on the gNodeB side
c. Direct data splitting by the EPC
d. Data splitting on the eNodeB side
Correct Answer: b
74. Which of the following medical applications does not need to be supported by 5G?
a. Remote B-scan
b. Remote robot endoscope
c. Remote surgery
d. Patient locating
Correct Answer: d
75. Which of the following is the recommended position for deploying the user data processing module for automated driving?
a. Edge cloud
b. Regional Cloud
c. Core cloud
d. Access network
Correct Answer: a
76. Which one the following 5G terminals converts 5G signals into Wi-Fi signals for WTTx services?
a. Router
b. CPE
c. Smartphone
d. Mifi.
Correct Answer: b
77. Which of following is the 5G IoV alliance organization?
a. OTSA
b. X.lab
c. 5GAA
d. 3GPP
Correct Answer: c
78. Which of the following companies has claimed that it will no longer develop 5G terminal baseband chipsets?
a. Intel
b. Samsung
c. Huawei
d. Qualcomm
Correct Answer: a
79. Which of the following medical applications does not need to be supported by 5G?
a. Patient Locating
b. Remote surgery
c. Remote robot endoscope
d. Remote B-scan
Correct Answer: a
80. In the IMT2020 vision, which of following is correct ratio of 5G service delay to the 4G service delay?
a. 1/100
b. 1/20
c. 1/10
d. 1/50
Correct Answer: d
81. Which of the following is the maximum bandwidth of 5G mmWave defined by 3GPP release 15 ?
a. 400 MHz
b. 8.50 MHz
c. 200 MHz
d. 100 MHz
Correct Answer: a
82. Which of the following organization defines 5G standards?
a. 3GPP
b. 3GPP2
c. OTSA
d. JEE
Correct Answer:
83. Which of the following is a new service in the 5G era?
a. SMS
b. High-reliability and low-latency services
c. Mobile internet
d. N8-LoT
Correct Answer: b
84. Which of following coding schemes is predominantly used for traffic channel in 5G?
a. palor code
b. turbo coding
c. convolutional code
d. LDPC
Correct Answer: d
85. Which one of the following serves the main application service for 5G in early deployment phase in European union and the united states?
a. internet of vehicle (IoV)
b. cloud VR
c. FWA (home broadband access)
d. smart manufacturing
Correct Answer: c
86. Which of following V2X service statements is incorrect?
a. centralized deployment
b. third-party algorithm deployment framework
c. centimeter level positioning
d. capable of evolution to cooperative automated driving
Correct Answer: a
87. Which one of the following levels of precision are possible with the 3G+RTK function?
a. to the centimeter
b. to the meter
c. to the submitter
d. to the millimeter
Correct Answer: c
88. Which of the following is the maximum round trip time (RTT) of 5G-V2X?
a. 10ms
b. 5ms
c. 20ms
d. 50ms
Correct Answer: c
89. Significantly promotes the development of smart care. Which of the following application scenarios in the most demanding?
a. Wireless monitoring
b. Remote surgery
c. patient locating
d. Remote construction
Correct Answer: b
90. Which of the following is the rate of reliability for cooperative automated driving?
a. 0.99999%
b. 0.9999%
c. 0.9999999%
d. 0.999%
Correct Answer: a
91. Which of the following is the maximum round trip time (RTT) of 5G-V2X?
a. 10ms
b. 5ms
c. 20ms
d. 50ms
Correct Answer: c
92. Which of the following is minimum latency requirement of 1080p cloud games?
a. 100 ms
b. 1 s
c. 1ms
d. 10ms
Correct Answer: a
93. Which one of the following serves the main application service for 5G in early deployment phase in European union and the united states?
a. internet of vehicle (IoV)
b. cloud VR
c. FWA (home broadband access)
d. smart manufacturing
Correct Answer: c
94. Which of the following 5G service application does unmanned aerial vehicle (UAV) refer to?
a. SMART grid
b. AUTOMATED DRIVING
c. IoT
d. Drone
Correct Answer: d
95. Which following 5G scenario specification is predominately completed in the 3GPP R15 version?
a. mMTC
b. uRLLC
c. eMBB
d. MBB
Correct Answer: c
96. What is the maximum throughput provide by 5G in the eMBB application scenario in IMT-2020 vision?
a. 10Gbps
b. 100Mbps
c. 1Gbps
d. 100Gbps
Correct Answer: a
97. Which of the following is the key technology to enhance high-altitude coverage 5G network?
a. UL and decoupling
b. f-OFDMA
c. 256QAM
d. Massive MIMO
Correct Answer: d
98. Which of the following architectures can be used with the multi-stream aggregation (MSA) technology to implement coordination between LTE and 5G?
a. option2
b. option3x
c. option 3
d. option 3a
Correct Answer: b,c,d
99. internet of vehicles (IOV), requires coordination of network intelligence from vehicle-mounted information service to intelligent transportation
a. true
b. false
Correct Answer: a
100. Which of the following is the main advantage of using massive MIMO over traditional MIMO?
a. diversity gain
b. 3d beamforming gain
c. single-channel array gain
d. multiplexing gain
Correct Answer: b
101. Which of the following operation in remote surgery require network support?
a. operational control
b. real-time construction audio video
c. control desktop
d. surgery footage
Correct Answer: a
102. Which one of the following can be achieved with level 3 of automated driving?
a. occasional automatic intervention driving
b. auxiliary functions such as driving reminder
c. Conditional automated driving requiring continuous from the driver
d. autonomous driving
Correct Answer: c
103. Which one of the subcarriers spacing yield the highest spectral efficient for 5G cells on 50MHz bandwidth?
a. 15kHz
b. 60kHz
c. 30KHz
Correct Answer: a
104. Which one of the following solutions cannot reduce end-to-end delay?
a. RTT optimization over the air interface
b. using a low latency bearer network
c. control and user plane separation (CUPS) on the core network
d. large-capacity spectrum bandwidth
Correct Answer: d
105. Which of the following is not an advantage of a thin client in the cloud x service?
a. low cost
b. mobile
c. efficient storage
d. easy deployment and management
Correct Answer: c
106. Which of the following is true 100 Mbps eMBB service?
a. tik tok
b. face time
c. 1080 video
d. 8k VR
Correct Answer:
107. Which one of the following solution cannot reduce end-to-end delay ?
a. large-capacity spectrum bandwidth
b. control and user plane separation ( CUPS) on the core network
c. RTT optimization over the air interface
d. using a low-latency bearer network
Correct Answer: a
108. In an industrial internet, sensors are used to monitor the status. which one of the following is the network requirement case?
a. massive connections
b. high reliability
c. low delay
d. large bandwidth
Correct Answer: a
109. Which of the following are major challenges in the 5G era?
a. Explosive increase of connected devices
b. Ultra-Low latency for communication between vehicles
c. Fast handover on mobile networks
d. Surging increase of MBB data traffic
Correct Answer: a, b, d
110. Which of the following items are included in the 5G phase 3 test led by IMT-2020 (5G) promotion Group?
a. Field test of the NSA architecture.
b. Inter-vendor compatibility test.
c. Indoor test of the SA architecture
d. Field test of the SA architecture
Correct Answer: c, d
111. Which of the following is the pain points relating to PC gaming Experience?
a. Low Hardware investment
b. No anywhere anytime access
c. Piracy
d. High Software price
Correct Answer: b, c, d
112. 5G can achieve reliable and controllable 5A ubiquitous communication between humans, between humans and things, between things Other than “anytime” and “Anywhere”. Which other three options are part of the 5G concept?
a. Anyone
b. Anyhow
c. Any device
d. Anything
Correct Answer: a, b ,c, d
113. Which of the following are members of the 5G Open Trial Specification Alliance (OTSA)?
a. SKT
b. Vodafone
c. Verizon
d. DCM
Correct Answer: a, c, d
114. Which of the following are the key requirements of power distribution automation on communication networks?
a. Millisecond-level Ultra-low latency
b. High isolation
c. High reliability
d. Ultra-high bandwidth
Correct Answer: a, b, c
115. Which of the following belong to 5G NSA networking?
a. Options 2 // SA (NGC)
b. Option 3x
c. Option 3a
d. Option 3
Correct Answer: b, c, d
116. Which of the following benefits does 5G bring to automated driving?
a. Removing single-vehicle intelligence and achieving intelligent coordination.
b. Interactive perception and experience improvement.
c. Low latency. Reducing read uncertainty.
d. Making up for the constraints on sensors due to distance and environment.
Correct Answer: a, b, c, d
117. In the following terminal moving speeds are supported for 5G?
a. 300 Km/h
b. 500 Km/h
c. 600 Km/h
d. 400 km/h
Correct Answer: a, b, d
118. Which of the following massive MIMO statements are correct?
a. Massive MIMO uses Large-scale antenna arrays
b. Massive MIMO improves capacity of a single call
c. Only horizontal beamforming is available
d. Legacy wide beams are replaced with narrow beams by adjusting then beam weight.
Correct Answer: a, b, d
119. Which of the following are disadvantages of using drones on 4G communication networks?
a. Delivering flight control command is slow.
b. The signal strength is Strong when lower the 120 from the ground but the connection is easily lost when the height exceeds 120m.
c. The uplink data rate is low.
d. The drone height is not within the mail lobe of the ground station antenna. The air signals are in disarray. There is no primary coverage cell. Frequent handovers cause significant downlink interference for terminals.
Correct Answer: a, b, c, d
120. Which of the following security technologies are used on a 5G network?
a. End-to-end security protection between PLMNs .
b. 256-bit encryption algorithm.
c. Integrity protection on the user plane over the air interface.
d. Encrypted IMSI transmission.
Correct Answer: a, b, c, d
121. Which of the following are 5G technologies defined in 3GPP release 15?
a. Massive MIMO
b. Flexible sub-frame structure
c. New mutli-access technology
d. New waveform
Correct Answer: a, b, d
122. Which of the following URLLS statements are correct?
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.
Correct Answer: a, b, c, d
123. Which of the following technical solutions reduce the 5G delay?
a. Shortening the resource allocation interval
b. Dynamic uplink and down link resources allocation
c. F-FDMA
d. D2D communication
Correct Answer: a, b, d
124. Which of the following are pain points relating to PC gaming experience?
a. High software price
b. Piracy
c. No anywhere anytime access
d. Low hardware investment
Correct Answer: a, b, c
125. Which of the following NSA networking statements are correct?
a. Capable of provisioning new services such as URLLC
b. LOW Investment in the initial phase of 5G deployment
c. Requiring continuous coverage provided by the 5G base solutions
d. Deployment based on legacy 4G networks
Correct Answer: b, d
126. Which of the following URLLS statements are correct?
a. URLLS mainly considers the requirements on network delay.
b. URLLC service require a delay of less than 10 ms.
c. The typical application scenario of URLLS include automated driving. ,drones ,and telemedicine.
d. In mid-2018, 3GPP release 15 completed the URLLS basic version by the end of 2019, the completed version of 3GPP release 16 was provided.
Correct Answer: a, b, c, d
127. Which of following are advantages of accessing 5G at ?
a. Higher reliability than optical fibers
b. Flexible deployment
c. optical fiber-class rate
d. Rapid deployment and go-to-market
Correct Answer: b, c, d
128. Compared with traditional plat preservation which of the following advantages does drone-based plant preservation have?
b. higher efficiency than manual operations
c. 30% less medicine is used, saving water and protecting the environment.
d. precise operation
e. high security due to man-machine separation
Correct Answer: a, b, c, d
129. Which of the following are the development phases of C-V2X?
a. GSM-V2X
b. LTE-V2X
c. 5G=V2X
d. UMTS-V2X
Correct Answer: b, c
130. Which or the following are members of the 5G open trail specification Alliance (OTSA) ?
a. SKT
b. Vodafone
c. Verizon
d. DCM
Correct Answer: a, c, d
131. Which of following are the key of intelligent distributed power distribution automation on communication network?
a. Millisecond-level ultra-low latency
b. high isolation
c. high reliability
d. massive access form tens of millions of terminals
Correct Answer: a, b, c
132. Which of the following are advantages of accessing 5G at home?
a. rapid deployment and go to market
b. optical fiber-class rate
c. higher reliability than optical fiber
d. flexible deployment
Correct Answer: a, b, d
133. Which of the following scenarios involve edge computing?
a. AR
b. IOT
c. Auxiliary sensitive computing.
d. Iov
Correct Answer:
134. Which of the following NSA networking statement are correct?
a. deployment based on legacy 4G networks
b. requiring continues coverage provide by 5G base stations
c. capable of provisioning new services such as URLLC
d. low investment in the initial phase of 5G deployment
Correct Answer:
135. which of the following loV application scenarios con be implement by 5G-V2X?
a. in vehicle infotainment (IVI)
b. Visualized traffic operation and scheduling
c. door-to-door traffic information service
d. vehicle-road coordination
Correct Answer: a, b, d
136. which of the following options are supported by 3GPP release lateDrope?
a. option2
b. option2
c. Option3
d. option7
Correct Answer: b, d
137. which of the following are service seniors where VR is predominately used?
a. industrial manufacturing
b. Gaming
c. Video
d. Education
Correct Answer: b, c, d
138. Which of the following benefits are bought by 5G to doctors and patients?
a. more efficient and timely
b. more secure
c. more economical
d. solving the shortage medical staff
Correct Answer: a, c, d
139. Which of the following are commercial product in the 5G terminal industry
a. vehicle-mounted mobile module
b. mobile handheld
c. mobile MiFi hotspot device
d. home cpe gateway
Correct Answer: a, b, d
140. Which of the following are commercial products in the 5G terminal industry?
a. vehicle-mounted mobile module
b. mobile handheld terminal
c. mobile MIFI hotspot device
d. home CPE gateway
Correct Answer: a, b, d
141. Which of the following are points of electronic power telecommunication?
a. public network GPRS with low rate and long delay unable to provision telecontrol, tele indication and telemetering, slow fault locating
b. high cost for monitoring service carried by operator 4G network
c. low security and reliability of electric power services carried on public network
d. incapable of collecting electric consumption information, costly manual meter reading
Correct Answer: a, c, d
142. Which of the following advantages are experienced by cloud game user?
a. no need to buy expensive hardware
b. game playing anytime withing waiting free of installation, upgrade or maintenance.
c. cloud archiving available anytime allowing seamless switchover between different devices
d. gaming running on the cloud, which facilitates copyright protection
Correct Answer:
143. Which of the following statement is correct about data splitting with option 3x?
a. data splitting on the eNodeB side
b. direct data splitting by EPC
c. data splitting on the gNodeB side
d. bearer-based data splitting
Correct Answer: c
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