The network of the future is the key to supporting the digitization and automation of many industries. This network should support diverse requirements from different applications using it. To do that, the network should have a new architecture. Which of the following best describe the elements of the new 5G end-to-end network architecture?

• A. Massive Scale Access combining many wireless and wired access types, Smart Network Fabric as transport (combining optical and IP network elements, controlled by SDN), a Universal Adaptive Core network supporting all access types, a Multi-cloud system including central, regional, edge, public, private, and hybrid cloud, and Automation and Analytics providing flexibility in the network to serve different applications.
• B. Public sector element, a smart city element, a health element, a transport and logistics element, and an industrial element.
• C. Wireless Access, Optical Transport, and a dedicated Core Network for wireless access running in a Central Cloud.
• D. Multiple access types (not only wireless), Optical Transport, Multi-cloud, and dedicated Core for every type of access.

What is Unified Data Management (UDM)?

• A. This network function is part of data repositories in the Common Data Layer and in opposition to the UDR, it stores non-standardized unstructured data.
• B. This network function supports authentication for 3GPP and non-3GPP accesses.
• C. This network function stores or retrieves subscriptions, profiles and authentication data to or from the data repositories. It offers services to the AMF, SMF, NEF and AUSF using the Service Based Interface.
• D. This network function provides registration and discovery functionality to enable other network functions/ services to discover and communicate with each other.

Which of the following technologies drive 5G increased throughput capacity? (Choose three.)

• A. Higher spectral efficiency
• B. Multi-connectivity per User Equipment
• C. MU-MIMO and beamforming
• D. Network Slicing

What is the main benefit of Cloud RAN?

• A. Increased cell coverage
• B. Reduced cost by centralizing some radio functionalities
• C. Better latency
• D. Increase radio throughput

Which of the following are the elements that drive Access capacity growth? (Choose three.)

• A. Support of wireless backhauling
• B. 5G Home box can provide 5G wireless access
• C. Integration of 4G and Wi-Fi radio in 5G access
• D. More micro, small and ultra-small cells