A UE has a PDU session established using slice 1. The operator removes slice 1 from the UE subscription data stored in UDM. Which of the following actions is NOT performed as a result?

A. UDM notifies the serving AMF about the UE subscription data modification.

B. AMF initiates the UE configuration update procedure.

C. AMF requests the UE to release the established PDU session.

D. UE updates its slicing information with the data received from AMF.

Which of the following statements regarding the 5G security components is FALSE?

A. The authentication credential repository and processing function (ARPF) selects the authentication method to use for the UE.

B. The authentication server function (AUSF) handles authentication requests for both 3GPP and non3GPP access.

C. The security anchor function (SEAF) makes the final decision on UE authentication.

D. The security identifier de-concealing function (SIDF) decrypts the UE's SUCI to obtain its corresponding SUPI.

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.

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

Which 5GS network function allows UE connectivity to 5GC through non-3GPP access networks?

A. SEPP

B. N3IWF

C. NWDAF

D. NEF