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5G DU Architecture

This quiz will test your knowledge on 5G DU Architecture.

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

What is the primary function of the DU in 5G architecture?

  1. To provide user plane connectivity
  2. To provide control plane connectivity
  3. To manage radio resources
  4. To handle mobility management
Question 2 Multiple Choice (Single Answer)

Which of the following is NOT a component of the 5G DU architecture?

  1. Central Unit (CU)
  2. Distributed Unit (DU)
  3. Radio Unit (RU)
  4. Core Network (CN)
Question 3 Multiple Choice (Single Answer)

What is the main benefit of using a distributed DU architecture in 5G?

  1. Reduced latency
  2. Increased capacity
  3. Improved coverage
  4. All of the above
Question 4 Multiple Choice (Single Answer)

What is the term used to describe the interface between the CU and the DU in 5G?

  1. F1 interface
  2. E1 interface
  3. N1 interface
  4. X2 interface
Question 5 Multiple Choice (Single Answer)

Which of the following is NOT a type of DU deployment model in 5G?

  1. Centralized DU
  2. Distributed DU
  3. Hybrid DU
  4. Virtualized DU
Question 6 Multiple Choice (Single Answer)

What is the primary role of the RU in 5G architecture?

  1. To transmit and receive radio signals
  2. To process user data
  3. To manage radio resources
  4. To handle mobility management
Question 7 Multiple Choice (Single Answer)

Which of the following is NOT a type of RU in 5G?

  1. Massive MIMO RU
  2. Small Cell RU
  3. Macro Cell RU
  4. Beamforming RU
Question 8 Multiple Choice (Single Answer)

What is the term used to describe the interface between the RU and the DU in 5G?

  1. F1 interface
  2. E1 interface
  3. N1 interface
  4. X2 interface
Question 9 Multiple Choice (Single Answer)

Which of the following is NOT a benefit of using a distributed DU architecture in 5G?

  1. Reduced latency
  2. Increased capacity
  3. Improved coverage
  4. Increased complexity
Question 10 Multiple Choice (Single Answer)

What is the term used to describe the interface between the CU and the CN in 5G?

  1. F1 interface
  2. E1 interface
  3. N1 interface
  4. X2 interface
Question 11 Multiple Choice (Single Answer)

Which of the following is NOT a function of the CU in 5G architecture?

  1. Radio resource management
  2. Mobility management
  3. Packet processing
  4. User plane data forwarding
Question 12 Multiple Choice (Single Answer)

What is the term used to describe the interface between the DU and the CN in 5G?

  1. F1 interface
  2. E1 interface
  3. N1 interface
  4. X2 interface
Question 13 Multiple Choice (Single Answer)

Which of the following is NOT a type of DU in 5G?

  1. Centralized DU
  2. Distributed DU
  3. Hybrid DU
  4. Virtualized DU
Question 14 Multiple Choice (Single Answer)

What is the term used to describe the interface between the RU and the CN in 5G?

  1. F1 interface
  2. E1 interface
  3. N1 interface
  4. X2 interface
Question 15 Multiple Choice (Single Answer)

Which of the following is NOT a benefit of using a centralized DU architecture in 5G?

  1. Reduced latency
  2. Increased capacity
  3. Improved coverage
  4. Reduced complexity
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