Nokia Bell Labs End-to-End 5G Networking Exam (BL0-200) Free Practice Test

Question 1

The lifecycle management of network services Is done by?

A. VNFM

B. EM

C. NVFO

D. VIM

Correct Answer: A

Question 2

What needs to be done to the deployed fiber assets, in case a network is upgraded from a 10G to a 25G fiber access network?

A. Dedicated developed fibers for 25G speeds need to be deployed.

B. Don't worry, your fiber assets are future proof, no swap is needed.

C. Single mode fibers need to be swapped by multi-mode fibers.

D. This is an impossible upgrade.

Correct Answer: C

Question 3

Which of the following is NOT a functionality of Network Slice Selection Function (NSSF)?

A. Selects the slices to which the UE can connect.

B. Takes care of mapping slice specific identifiers.

C. Provides policies directly to the UPF for implementation, in the form of slices.

D. Determines the candidate AMFs to be used to serve the UE.

Correct Answer: C

Question 4

Which of the following steps is NOT used in the Network Slice Orchestration lifecycte management?

A. Create

B. Initiate request

C. Terminate

D. Manage

Correct Answer: B

Question 5

An FTTH operator wants to deploy 5G cells as soon as possible In an urban area, what can they do?

A. Deploy dedicated fibers for the 5G cells.

B. Why would they do that, FTTH is already available.

C. If no dark fibers are available, the deployment cant take place.

D. Re-use the existing FTTH network as fronthaul network.

Correct Answer: D

Question 6

Which of the following are the functions of each Slice Management orchestrator?

A. Optimization

B. Automation

C. All of the above

D. Monitoring

Correct Answer: C

Question 7

5G transport network is a combination of three transport components. What are those 3 units?

A. Access Midhaul - Metropolitan/Core - Mobile Access

B. Access Backhaul - Metropolitan/Core - Backbone Core

C. Access Fronthaul - Metropolitan/Core - Access Midhaul

D. Access Midhaul - Metropolitan/Core - Access Fronthaul

Correct Answer: B

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Nokia Bell Labs End-to-End 5G Networking (BL0-200) Free Practice Test