If a slice design is used for the meter reading IoT, which of the following functions can be considered for tailoring? (single-choice question, 4 points)

• A.Device Management
• B.Mobility Management Functions
• C.Session management function
• D.CDR function

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The technology that realizes the communication between vehicles and people is ( ). (single-choice question, 10 points)

• A.V2V
• B.V2I
• C.V2N
• D.V2P

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What are the shortcomings of using traditional communication technologies (2G, 4G) to carry power grid services? (Multiple choice, 2 points)

• A.Poor security
• B.Poor reliability
• C.Large delay
• D.High cost

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3.5GHz coverage is better than 46GHz. (True or False, 2 points)

• A.True
• B.False

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Which of the following TV definitions is equivalent to the definition of the pre -VR full view 4K 2D content?

• A.SCa. 240p
• B.480p
• C.1080p
• D.720p

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