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5G technology uses licensed frequency bands. Therefore mobile operators can provide identity authentication and core signaling security. ..TF
Which of the following 5G service application does unmanned aerial vehicle (UAV) refer to?
If customers are not eager to use 5G slicing services and only use them for eMBB services, which of the following networking is a good choice? (single-choice question, 6 points)
Which of following coding schemes is predominantly used for traffic channel in 5G?
Which of the following power grid businesses has the highest requirements on the number of terminals? (single-choice question, 2 points)
Which of the following is the maximum bandwidth of 5G mmWave defined by 3GPP
release 15 ?
What are the reasons for the lack of widespread popularity of drone applications at present? (Multiple choice, 2 points)
Based on the differentiated requirements of services, network slicing should be designed and segmented according to refined principles as much as possible. (True or False, 6 points)
Which of the following are 5G technologies defined in 3GPP release 15? _MC
Which of the following is the main advantage of the using massive MIMO over traditional MIMO? SC
Which of the following key technologies can increase the number of connections? (single-choice question, 6 points)
The description of 5G core network deployment is correct (multiple choice, 4 points)
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)
Sub-3 GHz spectrum resources can be dynamically shared with 5G spectrums by using the cloud AIR technology
In which protocol version is D2D technology frozen? (single-choice question, 2 points)
Which of the following are disadvantages of using drones on 4G communication networks? –MC
Which of the following companies the claimed that it will no longer develop 5G terminal baseband chipsets?_SC
When will the non-standalone (NSA) protocol be frozen? (single-choice question, 10 points)
The first applications of 5G networks mainly focus on eMBB. (True or False, 2 points)
Cloud-based wireless networks can greatly increase user rates. (True or False, 4 points)
Internet of Vehicle (IoV), Requires coordination of network intelligence and infrastructure from vehicle -mounted information services?
Which of the following businesses needs to consider the design of sinking user interface? (single-choice question, 4 points)
Which of the following smart healthcare applications projects is dependent on 5G networks? -SC
Which is the 5G commercial business launched by Verizon on October 1, 2018? (single-choice question, 6 points)
Which one the following 5G terminals converts 5G signals into Wi -Fi signals for WTTx services? _SC
Which of the following statements is correct about the 5G service –oriented architecture? _SC
Which of the following is minimum latency requirement of 1080p cloud games?
Which of the following intelligent manufacturing scenarios belongs to the mMTC business scenario? (single-choice question, 2 points)
Which following service scenario of the smart grid does a separate 5G E@E need to be used? -SC
Which of the following key 5G technologies can improve network spectrum efficiency? (Multiple choice, 4 points)
The gain of Massive MIMO includes which of the following options? (Multiple choice, 2 points)
What are the shortcomings of using traditional communication technologies (2G, 4G) to carry power grid services? (Multiple choice, 2 points)
In the following description, which of the following are suitable for NSA networking? (Multiple choice, 2 points)
Which of the following are pain points relating to PC gaming experience? _MC
The technical standards that support the production of 5G communication equipment by communication equipment manufacturers are output by 3GPP. (True or False, 2 points)
In order to increase the speed, 5G will use high-frequency spectrum resources above 3GHz, but high-frequency resources can only be below 6GHz. (True or False, 2 points)
The bearer network responsible for connecting the RRU/AAU to the DU is called which of the following? (single-choice question, 4 points)
Which of the following services is not a low-latency application? (single-choice question, 2 points)
Which of the following are correct regarding 5G operation and O&M change points? (Multiple choice, 10 points)
How many milliseconds does the 5G end-to-end latency need to be? (single-choice question, 6 points)
Which of the following networking methods belongs to the NSA networking? (single-choice question, 2 points)
Which one of the following serves the main application service for 5G in early deployment phase in European union and the united states?
In the IMT2020 vision, which of following is correct ratio of 5G servic e delay to the 4G service delay?
Which of the following statements is incorrect about uploading AR/VR teaching content to the cloud? -SC
In the initial phase of 5G network construction, operator predominantly provide data service for customers. (T/F)
With the network slicing technology, operators can increase revnue and reduce expenditure, opening up more service scenarios.
Which of the following is not advantage of a thin client in the cloud X service?
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)
In 5G, what is the maximum number of RBs when the subscriber spacing is 30KHz and bandwidth is 100 MHs? – SC
Which statement is correct regarding the meaning of defining the eCPRI interface? (single-choice question, 6 points)
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)
Which of the following statements is correct about data splitting with Option 3x? _SC
Which ogf the following is the ideal rate of reliability for cooperative automated driving?
Which of the following core network functions are control plane functions? (Multiple choice, 4 points)
What coding methods have been determined for 5G at present? (Multiple choice, 8 points)
The 5GR15 version is clear, the control plane adopts Polar encoding, and the user plane adopts LDPC encoding. (True or False, 2 points)
Which of the following are the changes and challenges of 5G network optimization? (Multiple choice, 10 points)
FR1 is the main frequency band of 5G. What is the maximum bandwidth of the cell in MHz? (Multiple choice, 2 points)
In the Cloud RAN architecture, which of the following network element functions cannot be deployed in the cloud? (Multiple choice, 2 points)
With control and user plane separation (CUPS) on the core network, the user can be moved closer to users to reduce transmission delay.
Which of the following scenarios of intelligent manufacturing belong to the uRLLC business scenario? (Multiple choice, 2 points)
The impact of the 5G core network on the bearer network mainly includes (multiple choice, 8 points)
Which of the following businesses is a uRLLC? (single-choice question, 6 points)
Which of the following features is not a key feature to reduce the latency of end-to-end services? (Multiple choice, 2 points)
Which of the following are the challenges of 5G O&M? (Multiple choice, 10 points)
As a new technology, VR has already climbed the recovery period steadily and entered the technology maturity period. (True or False, 2 points)
Compared with 4G networks, which of the following services can be better supported by 5G that supports higher rates? (Multiple choice, 10 points)
Standards formulated by Open trial specification alliance (OTSA) also belong to 5G specifications of 3GPP.
In an industrial internet, sensors are used to monitor the status. which one of the following is the network requirement case?
Which of the following transmission network slicing technologies cannot achieve hard slicing of pipe bandwidth? (single-choice question, 4 points)
Which view is wrong about the challenges of network construction and responses to 5G wireless side site changes? (single-choice question, 10 points)
. What are the two major challenges of high-frequency communication relative to low-frequency communication? (Multiple choice, 2 points)
Which application scenarios of 5G are mainly used in the Internet of Vehicles business? (Multiple choice, 2 points)
Which of the following is disadvantage of wired (power Line) AMI Technology?
Which of the following core network functional modules belong to the control plane? (Multiple choice, 4 points)
What is the end-to-end network latency requirement for cloud VR in the ideal experience stage? (single-choice question, 2 points)
Which one of the following serves the main application service for 5G in early
deployment phase in european union and the united states?
Which of the following services requires the highest network bandwidth? (single-choice question, 2 points)
Which of the following locations is suitable for the Internet of Vehicles server to be deployed? (single-choice question, 6 points)
When is the first year of global 5G commercial use? (single-choice question, 2 points)
It has been determined in the R15 protocol to use SCMA for multiple access. (True or False, 2 points)
Which of the following statements is false about the advantages of MEC? (single-choice question, 6 points)
In addition to the technology of increasing the number of connections, what technical support is needed for the smart meter reading business? (single-choice question, 2 points)
What technology is currently used to realize the control information and data back transmission of UAVs? (single-choice question, 2 points)
Which of the following benefits are bought by 5G to doctors and patients?
What is the Internet of Vehicles scenario for realizing vehicle-to-road communication? (single-choice question, 2 points)
What are the characteristics of smart healthcare? (Multiple choice, 2 points)
TESTED 14 Sep 2025