Question: Which of the following best describes the primary purpose of the "Information Reporting" procedure in UTRAN's Iur interface RNSAP signalling?
Option 1: To initiate a new signalling bearer connection between two Radio Network Controllers (RNCs) for general communication.
Option 2: For a RNC to report the outcome of information requested by another RNC, utilizing an existing signalling bearer connection.
Option 3: To terminate an ongoing Information Exchange procedure due to inactivity or error.
Option 4: For exchanging UE (User Equipment) specific data between RNCs during handover preparation.
Explanation: This is correct because the "Information Reporting" procedure is specifically designed for a RNC to respond with the results of information that was previously requested by another RNC, and it leverages the already established signalling bearer connection associated with the Distant RNC Context, ensuring efficient communication without needing to set up additional connections.