EPC & 5G Quiz

Which 3GPP Release were the earliest roll-outs of LTE based on?

• Release 7

• Release 8

• Release 9

• Release 10

what function does the MME primarily perform in the EPC network?

• Policy Enforcement

• IP Address Allocation

• User authentication and authorization

• Transport layer encryption

What does CUPS in the EPC network allow for ?

• Enhanced security for user data

• Centralized control and distributed user plan function

• Dynamic allocation of IP address

• Increased spectrum effciency

Which component in the Evolved Packet Core (EPC) manages Quality of Service (QoS) policies and enforcement?

• Serving Gateway (SGW)

• Packet Data Network Gateway (PGW)

• Policy and Charging Rules Function (PCRF)

• Home Subscriber Server (HSS)

what is the interface between MME to MME?

• S11

• S6a

• S10

• S1AP

What does 5GC stand for in the context of 5G technology?

• 5G Connectivity

• 5G Core

• 5G Channel

• 5G Circuit

Which 5GC NF is equivalent to HSS in 4G.

• PCF

• AMF

• UDM

• NRF

Which 5GC NF is mandatory for 5G SA roaming interconnection between two operators.

• PCF

• SEPP

• UDM

• SMF

1. What is the role of the N3 interface in the 5G Core?

• Connects the AMF to the gNB

• Connects the SMF to the UPF

• Connects the SMF to the NRF

• Connects the gNB to the UPF

Which architecture concept in 5G core networks allows the network to be sliced into multiple logical networks to meet diverse service requirements?

• Network Function Virtualization (NFV)

• Network Slicing

• Service Function Chaining (SFC)

• Multi-Access Edge Computing (MEC)