BL0-100 Exam Training Practice Tests (Nokia Bell Labs 5G Foundation)]

Question 1

Which of the following are benefits of massive MIMO? (Choose three.)

A. Reduced latency B. Increased throughput per user C. Increased transmission robustness with transmit diversity D. Increased spectral density

Correct Answer: B,C,D

Question 2

What are the benefits of traffic engineering in Transport networks? (Choose three.)

A. Better utilization of network capacity B. Scaling access points C. Resiliency D. Traffic steering

Correct Answer: A,C,D

Question 3

What is the main benefit of Cloud RAN?

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

Correct Answer: B

Question 4

What is the "sweet spot" for Industry 4.0?

A. The "sweet spot" for industry 4.0 is the intersection of operational, information and communications technologies. B. The "sweet spot" for industry 4.0 is a deployment strategy for delivering the required capacity and coverage for industrials. C. The "sweet spot" for industry 4.0 is a double-digit revenue growth. D. The "sweet spot" for industry 4.0 is the intersection of URLLC, eMBB and mMTC.

Correct Answer: A

Question 5

New virtual machines are deployed to support higher leak load for an existing VNF. What is this type of scaling called?

A. Vertical B. Spatial C. Data Center D. Horizontal

Correct Answer: A

Question 6

What are the benefits of the stateless or state-efficient aspects of network functions?

A. Enable scalability and extreme resiliency in the 5G Core B. Ensure the database integrity C. Avoid massive database corruption D. Provide real time access to the databases

Correct Answer: A

Question 7

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. Wireless Access, Optical Transport, and a dedicated Core Network for wireless access running in a Central Cloud. C. Public sector element, a smart city element, a health element, a transport and logistics element, and an industrial element. D. Multiple access types (not only wireless), Optical Transport, Multi-cloud, and dedicated Core for every type of access.

Correct Answer: A

Nokia Bell Labs 5G Foundation - BL0-100 Exam Practice Test