Demonstrate Session Management Procedures

What is the full form of SMF in the 5G Core network and what is its primary function?

a: Service Management Framework - manages network services Explanation

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b: Session Management Function - manages PDU sessions and UE IP allocation Explanation

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c: Security Management Function - handles network security Explanation

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d: Subscriber Management Framework - manages subscriber data Explanation

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What is a PDU Session in 5G?

a: A physical connection between UE and base station Explanation

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b: A logical connection between UE and a Data Network providing connectivity services Explanation

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c: A security protocol for data encryption Explanation

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d: A radio bearer configuration between UE and gNodeB Explanation

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Which of the following is NOT a key parameter of a PDU Session?

a: PDU Session ID Explanation

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b: DNN (Data Network Name) Explanation

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c: IMSI (International Mobile Subscriber Identity) Explanation

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d: S-NSSAI (Network Slice identifier) Explanation

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What is the primary difference between AMF and SMF in the 5G architecture?

a: AMF handles access and mobility management; SMF handles session management Explanation

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b: AMF handles user plane; SMF handles control plane Explanation

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c: AMF allocates IP addresses; SMF handles authentication Explanation

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d: AMF manages radio resources; SMF manages network slicing Explanation

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What is the primary role of the UPF (User Plane Function) in session management?

a: Authenticates users and manages mobility Explanation

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b: Handles packet routing, forwarding, and acts as an anchor point to the Data Network Explanation

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c: Stores subscriber data and policies Explanation

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d: Manages session establishment signaling Explanation

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Which information does the UE send in the PDU Session Establishment Request message?

a: Only the PDU Session ID Explanation

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b: PDU Session ID, S-NSSAI, DNN, and PDU Session Type Explanation

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c: IMEI and authentication tokens Explanation

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d: QoS parameters and IP address Explanation

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What is the purpose of the Data Network Name (DNN) in 5G session management?

a: Identifies the physical location of the data center Explanation

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b: Specifies the Data Network to which the PDU session provides connectivity Explanation

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c: Defines the encryption algorithm for data transmission Explanation

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d: Determines the QoS priority level Explanation

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Which PDU Session Types are supported in 5G?

a: IPv4, IPv6, IPv4v6 Explanation

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b: TCP, UDP, SCTP Explanation

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c: GTP, MPLS, Ethernet Explanation

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d: LTE, 5G, WiFi Explanation

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What is the significance of the QoS Flow Identifier (QFI) in a PDU session?

a: It identifies the physical radio bearer Explanation

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b: It identifies different QoS flows within a PDU session with distinct QoS characteristics Explanation

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c: It specifies the network slice identifier Explanation

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d: It determines the encryption key for the session Explanation

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Which network function is responsible for policy control in the 5G Core?

a: AMF (Access and Mobility Management Function) Explanation

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b: SMF (Session Management Function) Explanation

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c: PCF (Policy Control Function) Explanation

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d: UDM (Unified Data Management) Explanation

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Which interface is used between SMF and UPF for session control?

a: N2 interface Explanation

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b: N3 interface Explanation

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c: N4 interface Explanation

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d: N11 interface Explanation

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In 5G, which unit is responsible for UE IP address allocation?

a: AMF Explanation

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b: SMF Explanation

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c: UPF Explanation

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d: UDM Explanation

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What does S-NSSAI represent in 5G session management?

a: Session Network Security Authentication Identifier Explanation

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b: Single Network Slice Selection Assistance Information Explanation

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c: Secure Network Session Application Interface Explanation

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d: System Network Signaling and Access Identifier Explanation

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Which interface connects the AMF and SMF?

a: N2 interface Explanation

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b: N4 interface Explanation

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c: N7 interface Explanation

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d: N11 interface Explanation

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What protocol is used between the RAN and UPF for user-plane data in 5G?

a: N1 - NAS protocol Explanation

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b: N2 - NGAP protocol Explanation

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c: N3 - GTP-U tunnel Explanation

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d: N4 - PFCP protocol Explanation

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