Question: What is the primary objective of the Admission Control Function in a General Packet Radio Service (GPRS) network?
Option 1: To prioritize traffic based on User Equipment (UE) type
Option 2: To manage mobility between different Radio Access Technologies (RATs)
Option 3: To calculate, check availability, and reserve network resources for requested Quality of Service (QoS)
Option 4: To enforce security protocols for data transmission
Explanation: The Admission Control Function's main goal is to ensure the network can provide the requested QoS by assessing necessary resources, verifying their availability, and then allocating them, maintaining service quality and preventing network overload.