- Exam Code: 4A0-M10
- Exam Name: Nokia 5G Packet Core Architecture
- Updated: Sep 01, 2026
- Q & A: 42 Questions and Answers
Ask anyone who has retaken the Nokia 5G Packet Core Architecture exam and they will tell you the second registration fee stings more than the first. Actual4Dumps exists to make your first 4A0-M10 attempt the only one, with 42 practice questions that leave little to chance.
| Section | Objectives |
|---|---|
| Topic 1: Packet Core Procedures | - PDU session establishment - Mobility and handover management - Registration and authentication flows |
| Topic 2: Core Network Functions | - Session Management Function (SMF) - Access and Mobility Management Function (AMF) - NF Repository Function (NRF) - Unified Data Management (UDM) - User Plane Function (UPF) - Network Slice Selection Function (NSSF) - Network Exposure Function (NEF) - Authentication Server Function (AUSF) - Policy Control Function (PCF) |
| Topic 3: Interfaces and Protocols | - GTP-U and signaling principles - N1/N2/N3/N4/N6 interfaces |
| Topic 4: 5G System Architecture Fundamentals | - Service-based architecture (SBA) principles - 5G core network overview |
| Topic 5: Data Plane and QoS | - QoS flow management - UPF forwarding behavior - Traffic steering and slicing |
Nokia 5G Packet Core Architecture is an official certification exam from Nokia, identified by the exam code 4A0-M10. Pass it and you hold the Nokia Cloud Packet Core Expert certification, which sits at the Professional level. It also feeds into related credentials, including Nokia Cloud Packet Core Expert. In practical terms, this certification tells employers your skills have been measured against the vendor's own standard, which is why certified candidates tend to stand out in hiring and promotion decisions.
Expect 40 questions within 120 minutes on the Nokia 5G Packet Core Architecture exam. Numbers aside, the real challenge is rhythm: lingering too long on one item quietly steals time from three others. Build the habit of answering, flagging, and moving on, then rehearse the full experience under a countdown with the Actual4Dumps test engine until finishing comfortably early becomes your norm.
No strict prerequisite, but knowledge of 5G fundamentals or prior Nokia packet core training recommended
Because vendors update their policies without much fanfare, verify the latest entry requirements before you book.
Nokia lists the following recommended training for Nokia 5G Packet Core Architecture candidates.
Courses teach the concepts; repetition makes them exam-ready. Round out whichever training you pick with the 42 practice questions from Actual4Dumps, and each topic stops being theory and starts being points.
Yes, and we encourage it. Download the free PDF demo of the Nokia 5G Packet Core Architecture questions from Actual4Dumps and evaluate the quality on your own terms. After you buy, every update for the next 365 days is free, and when that window closes you can extend your update service at half price.
A 100% money-back guarantee applies, governed by clear conditions. If you sit the Nokia 5G Packet Core Architecture exam within 60 days of purchase and fail, you can claim a full refund, as long as the exam corresponds to your product. Attempts made within 3 days of purchase are ineligible, as are products you downloaded but never used, free materials, and expired orders; the name on the exam record must match the payer's name. File your claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is settled within 7 days. Rather have a replacement than a refund? You may exchange for two other exam products of equal value, free, and your original product keeps its update service.
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The Nokia 5G Packet Core Architecture blueprint spans 5 domains. The ones carrying the most weight include 5G System Architecture Fundamentals, Packet Core Procedures, and Interfaces and Protocols. The complete domain-by-domain breakdown is in the exam topics section above; treat it as your master checklist and let the weights tell you where your study hours earn the most.
Question 1
Which of the following actions is NOT performed during an Xn-based Inter NG-RAN Handover with I-UPF Insertion procedure?
A. SMF provides N9 tunnel info of UPF PSA to I-UPF.
B. SMF provides N9 tunnel info of I-UPF to UPF PSA.
C. SMF provides N3 tunnel info of I-UPF to target gNB via AMF.
D. AMF determines that a new I-UPF needs to be added for a PDU session.
Question 2
Which of the following statements about QoS profiles used in 5G is FALSE?
A. SMF derives the QoS profile of a QoS Flow from a PCC rule and sends it to NG-RAN.
B. NG-RAN uses the QoS profiles to create mapping between QoS Flow IDs and data radio bearers.
C. NG-RAN sends the QoS profiles and corresponding QoS Flow IDs to the UE.
D. Each QoS profile includes a 5G QoS Identifier (5QI) and an Allocation and Retention Priority (ARP).
Question 3
Which of the following actions is NOT performed when handling an uplink data packet?
A. UE maps the uplink data packet to a QoS Flow based on QoS rules received from SMF.
B. NG-RAN marks the data packet with the proper DSCP value.
C. NG-RAN removes the QoS Flow identifier from the packet header and forwards the packet over the proper N3 GTP-U tunnel.
D. UE maps the QoS Flow identifier to a data radio bearer based on QFI-to-DRB mapping received from NG-RAN.
Question 4
The exhibit below displays a packet capture of the PFCP Session Modification Request message sent during a PDU Session Establishments procedure. What do the highlighted TEID and IP Address refer to?
A. The N3 TEID allocated by SMF and the SMF IP address.
B. The N3 TEID allocated by gNB and the gNB IP address.
C. The N3 TEID allocated by SMF and the UPF IP address.
D. The N3 TEID allocated by UPF and the UPF IP address.
Question 5
Which of the following statements about network slice selection assistance information (NSSAI) is FALSE?
A. Configured NSSAI is a set of slices configured on the AMF and contains slices supported per tracking area.
B. Subscribed NSSAI is a set of slices specified in the UE subscription data and contains only home PLMN values.
C. Allowed NSSAI is a set of slices provided to UE by AMF during UE registration procedure.
D. Requested NSSAI is a set of slices provided by UE to the network and contains values from serving PLMN.
Solutions:
| Question 1 Answer: C | Question 2 Answer: C | Question 3 Answer: A | Question 4 Answer: C | Question 5 Answer: C |
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