Question: What is the purpose of including the PDU Session Status Information Element (IE) in a message?
Option 1: To request the establishment of a new PDU session.
Option 2: To indicate the active PDU sessions associated with the access type that the message is sent over.
Option 3: To notify the UE about changes in the network's PDU session handling policies.
Option 4: To release all existing PDU sessions.
Explanation: The correct answer is Option 2 because the PDU Session Status IE is used to inform the recipient (typically the User Equipment, UE) about the active PDU sessions that are associated with the access type over which the message is sent. This information helps in managing and coordinating the PDU sessions within the network efficiently.