Question: What is the data type of the Discovery-Entry-ID used to identify a discovery entry in the UE (User Equipment) context for a ProSe (Proximity Services) Function discovery authorization request?
Option 1: OctetString
Option 2: Unsigned32
Option 3: Integer64
Option 4: BitString
Explanation: The correct answer is Unsigned32 because, according to the specifications for ProSe Function signalling aspects, the Discovery-Entry-ID is explicitly defined as being of type Unsigned32. This data type is used to uniquely identify the discovery entry in the context of a UE related to a discovery authorization request within the requesting ProSe Function, ensuring efficient and accurate identification processes in telecom networks.