WN-Network Structure

1. What is the main function of the core network in a mobile network?

• a. Radio transmission
• b. Signaling
• c. Packet routing
• d. Data storage

2. Which of the following is an example of a base station in a cellular network?

• a. Mobile phone
• b. Microwave antenna
• c. Server rack
• d. Cell site

3. Which network element handles the authentication and authorization of mobile devices?

• a. Home Location Register
• b. Serving GPRS Support Node
• c. Authentication Center
• d. Mobile Switching Center

4. What is the function of the Mobile Switching Center in a mobile network?

• a. Packet routing
• b. Radio transmission
• c. Authentication and authorization
• d. Call switching

5. Which network element handles the allocation of IP addresses to mobile devices?

• a. Serving GPRS Support Node
• b. Gateway GPRS Support Node
• c. Home Location Register
• d. Authentication Center

6. Which of the following is a component of the Radio Access Network in a mobile network?

• a. Authentication Center
• b. Home Location Register
• c. Base station
• d. Gateway GPRS Support Node

7. What is the purpose of the Home Location Register in a mobile network?

• a. Packet routing
• b. Radio transmission
• c. Authentication and authorization
• d. Subscriber data storage

8. Which of the following network elements is responsible for the delivery of voice and data traffic in a mobile network?

• a. Base station
• b. Mobile Switching Center
• c. Gateway GPRS Support Node
• d. Serving GPRS Support Node

9. Which of the following is an example of a component of the Core Network in a mobile network?

• a. Base station
• b. Mobile phone
• c. Authentication Center
• d. Serving GPRS Support Node

10. What is the purpose of the Serving GPRS Support Node in a mobile network?

• a. Packet routing
• b. Radio transmission
• c. Authentication and authorization
• d. Data storage and forwarding