WN-3GPP Architecture

1. What does 3GPP stand for?

• A. 3G Protocol for Phones and Personal devices
• B. 3rd Generation Partnership Project
• C. 3G Private Phone Plan
• D. 3G Personalized Platform

2. Which of the following is not a part of the 3GPP architecture?

• A. UE
• B. RNC
• C. MSC
• D. E-UTRAN

3. What is the purpose of the SGW in the 3GPP architecture?

• A. To provide authentication and encryption for the user
• B. To provide the radio interface between the UE and the network
• C. To route data between the UE and the PGW
• D. To manage mobility and handovers

4. What is the function of the MME in the 3GPP architecture?

• A. To manage radio resources in the E-UTRAN
• B. To manage mobility and handovers between cells in the E-UTRAN
• C. To provide IP connectivity to the UE
• D. To manage voice calls and SMS messaging

5. Which of the following is a part of the 3GPP radio access network (RAN)?

• A. SGSN
• B. MSC
• C. RNC
• D. HLR

6. Which of the following is responsible for connecting the 3GPP network to external networks?

• A. HSS
• B. PCRF
• C. SGW
• D. GGSN

7. What is the function of the PDN Gateway (PGW) in the 3GPP architecture?

• A. To manage mobility and handovers
• B. To route data between the UE and external networks
• C. To provide authentication and encryption for the user
• D. To provide IP connectivity to the UE

8. Which of the following is responsible for allocating IP addresses to UEs in the 3GPP network?

• A. PCRF
• B. MME
• C. SGW
• D. HSS

9. Which of the following is not a part of the 3GPP Evolved Packet Core (EPC)?

• A. SGW
• B. MME
• C. HLR
• D. PGW

10. What is the purpose of the PCRF in the 3GPP architecture?

• A. To provide IP connectivity to the UE
• B. To manage mobility and handovers between cells in the E-UTRAN
• C. To allocate IP addresses to UEs
• D. To enforce QoS policies for data services