Nokia 4A0-M10 Online Practice Questions and Exam Preparation

Nokia 4A0-M10 Online Questions & Answers

• Question 21:

  When an idle UE moves from EPS to 5GS, which procedure is performed?

  A. Registration
  B. Tracking Area Update
  C. Initial Attach
  D. Service Request
  C. Initial Attach

• Question 22:

  Which of the following actions related to slicing is NOT performed during UE initial registration procedure?

  A. An AMF that supports the requested NSSAI is selected to serve the UE.
  B. AMF receives an AMF set from NSSF.
  C. AMF receives a list of SMFs which support the requested NSSAI from NRF.
  D. UE receives the allowed NSSAI from AMF.
  B. AMF receives an AMF set from NSSF.

• Question 23:

  Which of the following statements about the 5G-globally unique temporary identity (5G-GUTI) is FALSE?

  A. The 5G-GUTI provides a clear identification of the UE without revealing the UE permanent identity.
  B. The 5G-GUTI contains an element identifying the AMF which allocated it.
  C. The 5G network pages an idle UE using its 5G-GUTI.
  D. During the initial registration procedure, the AMF allocates a 5G-GUTI and sends it to the UE.
  A. The 5G-GUTI provides a clear identification of the UE without revealing the UE permanent identity.

• Question 24:

  Which of the following is NOT an EDCE5 core enhancement to support Option 3X?

  A. Support for higher data rates for EPC interfaces.
  B. MME selection of appropriate gateways capable of supporting NR.
  C. PGW selection of appropriate PCRF that supports 5G policies.
  D. Controlled UE access to NR based upon subscription information.
  A. Support for higher data rates for EPC interfaces.

• Question 25:

  Which of the following elements is NOT used in the 5G non-standalone (NSA) deployment Option 3?

  A. Evolved Packet Core
  B. ng-eNB
  C. gNB
  D. Dual Radio UE
  A. Evolved Packet Core

• Question 26:

  An AMF needs to know when an SMF deregisters with the NRF. Which of the following NRF APIs should the AMF use?

  A. Nnrf_NFManagement_NFUpdate Request
  B. Nnrf_NFDiscovery_NFDiscover Request
  C. Nnrf_NFManagement_NFStatusSubscribe Request
  D. Nnrf_NFManagement_NFDeregister Request
  A. Nnrf_NFManagement_NFUpdate Request

• Question 27:

  A UE is handed off from gNB1 to gNB2 using an N2-based handover procedure. The source I-UPF is to be relocated and an indirect data forwarding path is to be used. Which of the following statements is TRUE?

  A. AMF decides that an in indirect data forwarding path is required and sends an indication to SMF.
  B. gNB2 tunnel info is allocated for the indirect forwarding path and is included in the Handover Request Ack message sent to AMF.
  C. Target I-UPF tunnel info is allocated for the indirect forwarding path and is provided to the UPF PSA.
  D. UPF PSA tunnel info is allocated for the indirect forwarding path and is provided to the source I-UPF.
  A. AMF decides that an in indirect data forwarding path is required and sends an indication to SMF.

• Question 28:

  Which of the following actions is NOT performed during an Xn-based Inter NG-RAN Handover with I-UPF Insertion procedure?

  A. AMF determines that a new I-UPF needs to be added for a PDU session.
  B. SMF provides N3 tunnel info of I-UPF to target gNB via AMF.
  C. SMF provides N9 tunnel info of UPF PSA to I-UPF.
  D. SMF provides N9 tunnel info of I-UPF to UPF PSA.
  B. SMF provides N3 tunnel info of I-UPF to target gNB via AMF.

• Question 29:

  Which of the following statements about non-access stratum mobility management (NAS-MM) protocol is TRUE?

  A. It runs between the UE and the SMF.
  B. It is used to control user plane resources between the UE and a data network.
  C. It provides common procedures such as authentication, identification, and UE configuration update.
  D. NAS-MM messages are relayed transparently by the AMF.
  C. It provides common procedures such as authentication, identification, and UE configuration update.

• Question 30:

  Which of the following best describes a UE route selection policy (URSP)?

  A. A URSP is a policy pre-configured in the UE. The UE uses this policy to select a non-3GPP access network and an N3IWF to use in the PLMN.
  B. A URSP is a policy provisioned to AMF by PCF. The AMF uses this policy to select an SMF that can serve a given PDU session for the UE.
  C. A URSP is a policy that can be pre-configured in the UE or provisioned to the UE by PCF. The UE uses this policy to determine how to handle a given application.
  D. A URSP is a policy pre-configured on the SMF. The SMF uses this policy to select a UPF that can serve a given PDU session for the UE.
  C. A URSP is a policy that can be pre-configured in the UE or provisioned to the UE by PCF. The UE uses this policy to determine how to handle a given application.