In what year was the 3GPP organization founded? (single-choice question, 2 points)

• A.1996
• B.1998
• C.2000
• D.2002

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. What three scenarios are included in the ITU's vision for 5G? (Multiple choice, 2 points)

• A.eMBB
• B.eMTC
• C.uRLLC
• D.mMTC

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Which one of the subcarriers spacing yield the highest spectral efficient for 5G cells on 50MHz bandwidth?

• A.15kHz
• B.60kHz
• C.30KHz

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Which of the following measures can well meet the business diversification needs of future smart grids? (single-choice question, 2 points)

• A.Business on-demand deployment
• B.Resource isolation
• C.End-to-end SLA guarantee
• D.Operation and maintenance automation

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Which of the following businesses is a uRLLC? (single-choice question, 6 points)

• A.HD Video
• B.Internet of Vehicles
• C.VR
• D.Meter reading business

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