Demonstrate Registration Management Procedures

Q1. What is the first visible indication that the core network has been successfully deployed using One-Click Deploy?

a: UE sends Registration Request Explanation

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b: All network functions appear sequentially in the topology Explanation

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c: NAS messages start flowing automatically Explanation

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d: gNB broadcasts SIB1 Explanation

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Q2. Which action switches the interface into the NAS Registration experiment mode?

a: Deploying the gNB Explanation

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b: Clicking the NAS button in the top toolbar Explanation

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c: Starting the UE Explanation

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d: Opening the message inspector panel Explanation

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Q3. Where are the JSON contents of NAS messages displayed during the experiment?

a: Right panel Explanation

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b: Topology view Explanation

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c: Left panel Explanation

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d: Bottom status bar Explanation

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Q4. Which identifier is observed in the Registration Request message during Step 1?

a: SUPI Explanation

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b: IMEI Explanation

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c: SUCI Explanation

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d: 5G-GUTI Explanation

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Q5. Which step involves the AMF requesting the UE’s permanent identity?

a: Registration Request Explanation

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b: Identity Request Explanation

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c: Authentication Request Explanation

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d: Security Mode Command Explanation

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Q6. Which network function generates authentication vectors such as RAND and AUTN?

a: AMF Explanation

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b: AUSF Explanation

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c: UDM Explanation

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d: PCF Explanation

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Q7. At which step does the UE validate network authenticity?

a: Identity Response Explanation

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b: NAS Authentication Request Explanation

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c: Security Mode Complete Explanation

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d: Registration Accept Explanation

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Q8. Which value does the UE compute and return to prove its identity?

a: AUTN Explanation

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b: RAND Explanation

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c: RES* Explanation

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d: K_SEAF Explanation

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Q9. Which message activates NAS encryption and integrity protection?

a: Authentication Response Explanation

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b: Security Mode Command Explanation

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c: Security Mode Complete Explanation

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d: Registration Accept Explanation

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Q10. After which step are all NAS messages encrypted and integrity protected?

a: Authentication Request Explanation

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b: Security Mode Command Explanation

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c: Security Mode Complete Explanation

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d: Registration Complete Explanation

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Q11. Which message assigns the temporary identity 5G-GUTI to the UE?

a: Registration Request Explanation

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b: Identity Response Explanation

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c: Registration Accept Explanation

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d: Registration Complete Explanation

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Q12. What is the purpose of the Registration Complete message?

a: To authenticate the UE Explanation

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b: To activate security Explanation

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c: To acknowledge successful registration Explanation

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d: To request subscription data Explanation

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Q13. How many interactive steps are executed in the NAS Registration experiment panel?

a: 10 Explanation

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b: 11 Explanation

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c: 12 Explanation

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d: 13 Explanation

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Q14. Which component forwards NAS messages between the UE and the AMF?

a: UDM Explanation

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b: UPF Explanation

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c: gNB Explanation

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d: PCF Explanation

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Q15. At the end of Step 13, what is the UE’s operational state?

a: Deregistered and idle Explanation

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b: Authenticated but not registered Explanation

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c: Registered, authenticated, and secure Explanation

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d: Connected only at radio level Explanation

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