4A0-M10 무료 덤프문제 온라인 액세스

Which of the following statements about 5GS PDU sessions is FALSE?

• A.A PDU session has one or more UPFs acting as PDU session anchors.
• B.A PDU session has one default QoS flow and can have multiple non-default QoS flows.
• C.A PDU session contains one single dedicated radio bearer and one or more N3 GTP-U tunnels.
• D.A PDU session allows for the exchange of PDUs between UE and a data network.

Which of the following 5GS reference points is used for control plane signaling?

• A.N6
• B.N3
• C.N9
• D.N4

Which of the following statements about the downlink user plane data flow in Option 3X is FALSE?

• A.When NR coverage degrades, the gNB decides when to use split bearers and send some of the packets received from the core through eNB.
• B.When NR coverage is poor, data packets of bearers that use dual connectivity are sent to the UE through eNB.
• C.Data packets of bearers that do not use dual connectivity are sent from EPC to UE through eNB.
• D.When NR coverage is good, data packets of bearers that use dual connectivity are sent from EPC to UE using secondary cell group bearers.

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

• A.Power and signaling efficiency is optimized for the UE.
• B.The UE listens and responds to paging.
• C.The UE performs registration updates.
• D.The UE connects to the network to send uplink data.

Which of the following best describes the Secondary Node Addition procedure?

• A.Used to transfer bearer contexts from the master eNB to the secondary gNB.
• B.Used to establish an X2 connection between the eNB and gNB.
• C.Used to establish connectivity from the gNB to the EPC.
• D.Used to establish a UE context at the gNB for a UE that supports option 3X.