nokia bl0-200 practice test

Nokia Bell Labs 5G Networking Exam

Last exam update: Nov 15 ,2025
Page 1 out of 4. Viewing questions 1-15 out of 60

Question 1

Concentrator location is done during which phase?

  • A. RF design
  • B. Detailed design
  • C. Digital twin creation
  • D. X-Haul design
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Answer:

D

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Question 2

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

  • A. Access Midhaul - Metropolitan/Core - Access Fronthaul
  • B. Access Backhaul - Metropolitan/Core - Backbone Core
  • C. Access Fronthaul - Metropolitan/Core - Access Midhaul
  • D. Access Midhaul - Metropolitan/Core - Mobile Access
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Answer:

B

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Question 3

When is a non-standalone deployment needed?

  • A. When you need 4G RAN to provide all 5G services
  • B. When you need 56 RAN to provide all 5G services
  • C. When you need to have interworking between 4G and 5G core
  • D. When deploying 5G RAN but want to use 4G core
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Answer:

A

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Question 4

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

  • A. Takes care of mapping slice specific identifiers.
  • B. Determines the candidate AMFs to be used to serve the UE.
  • C. Selects the slices to which the UE can connect.
  • D. Provides policies directly to the UPF for implementation, in the form of slices.
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Answer:

D

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Question 5

Identify the feature or feature set that reduces latency in the 5G RAN.

  • A. mMIMO and Beamforming
  • B. dual connectivity
  • C. flexible radio design
  • D. dynamic spectrum sharing
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Answer:

B

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Question 6

Which of the following Is NOT part of a transport value package?

  • A. x-Haul
  • B. Baseband options
  • C. Optical transport
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Answer:

A

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Question 7

In Time Sensitive Networking, which transport application should be configured for the highest
priority?

  • A. Fronthaul
  • B. Long haul
  • C. Midhaul
  • D. Backhaul
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Answer:

A

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Question 8

Select the correct statement regarding SDN:

  • A. SON doesn't allow the use of Multivendor/Open API
  • B. SDN allows the separation of control and user traffic
  • C. SDN allow the decentralization of the network control
  • D. SDN allows to access data directly in the hardware
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Answer:

B

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Question 9

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

  • A. Automation
  • B. Monitoring
  • C. Optimization
  • D. All of the above
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Answer:

D

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Question 10

What are the options for voice call establishment in 5G SA mode? (Select 2)

  • A. EPS Fallback (VoLTE)
  • B. CS Fallback
  • C. Voice over NR
  • D. It is not possible
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Answer:

A, D

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Question 11

Which transport network segment is between the gNB radio and DU function?

  • A. Longhaul
  • B. Midhaul
  • C. Backhaul
  • D. Fronthaul
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Answer:

D

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Question 12

Which of the following Is NOT a difference between Time Sensitive Ethernet and Classical Ethernet?

  • A. Determinism
  • B. Real-Time
  • C. Packet Based
  • D. Preemptive packet
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Answer:

A

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Question 13

What is the typical maximum distance of the fronthaul?

  • A. up to 5 km
  • B. up to 10 km
  • C. up to 30 km
  • D. up to 50 km
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Answer:

B

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Question 14

What is an enabler of Ultra Reliable Low Latency capabilities?

  • A. Ten millisecond user plane
  • B. Mini-slot scheduling
  • C. Centralized User Plane Function
  • D. Non-standalone configuration
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Answer:

C

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Question 15

What core function will be deported in the far edge cloud to support URLLC?

  • A. UPF
  • B. UDM
  • C. UDR
  • D. UDSF
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Answer:

B

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