Nokia 4A0-M10 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 4A0-M10
Exam Name/Title: Nokia 5G Packet Core Architecture
Certification Provider: Nokia
Corresponding Certification: Nokia Cloud Packet Core Expert

Exam Questions: 42
Updated On: Jul 10, 2026

Question #11

Which of the following is NOT an advantage of the 5GS service-based architecture?

A. Application programming interfaces (APIs) are used to invoke services.

B. The service-based architecture enables flexible addition of new network functions and services.

C. Service producers are not aware of service consumers.

D. Service-based interfaces are point-to-point.

Discussion 0

Correct Answer: B Vote an answer

Question #12

Which of the following does NOT apply to an idle UE in MICO mode?

A. The UE listens and responds to paging.

B. The UE connects to the network to send uplink data.

C. The UE performs registration updates.

D. Power and signaling efficiency is optimized for the UE.

Discussion 0

Correct Answer: A Vote an answer

Question #13

A UE triggers an initial registration procedure to use services offered by a 5G network. Which of the following actions is NOT performed as a result of this procedure?

A. AMF retrieves the UE AM (access and mobility) and SM (session management) data from UDM.

B. AMF interacts with AUSF to authenticate the UE.

C. AMF interacts with PCF to create an AM (access and mobility) policy association.

D. AMF allocates a 5G-GUTI and includes it in the Registration Accept message sent to UE.

Discussion 0

Correct Answer: A Vote an answer

Question #14

Which of the following statements about Option 3X dual connectivity is FALSE?

A. Dual connectivity is used for high throughput services such as eMBB.

B. Both eNB and gNB are connected with S1-U interfaces to SGW.

C. When NR radio quality becomes sub-optimal, gNB decides to split the bearer.

D. VoLTE traffic is handled by the LTE network.

Discussion 0

Correct Answer: D Vote an answer

Question #15

Which of the following statements regarding cloud RAN architecture is FALSE?

A. The gNB is split into three functional modules: a radio unit (RU), a distributed unit (DU), and a centralized unit (CU).

B. CU can be deployed in the cloud as a VNF.

C. DU performs the non-real time processing of layer 2.

D. The fronthaul segment connects RU to DU and the midhaul segment connects DU to CU.

Discussion 0

Correct Answer: B Vote an answer

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