Question: Under which of the following conditions does a User Equipment (UE) initiate the Failure Information procedure to inform the network about a detected failure?
Option 1: When the UE successfully establishes a new Radio Resource Control (RRC) connection with the network.
Option 2: Upon detecting a failure in the Packet Data Convergence Protocol (PDCP) layer for a specific Quality of Service (QoS) flow.
Option 3: Upon detecting either a Radio Link Control (RLC) bearer failure or a DAPS (Dual Connectivity with Access Point Selection) handover failure.
Option 4: When the UE is transitioning from RRC Idle to RRC Connected state due to mobile-originated data.
Explanation: The correct answer, Option 3, aligns with the specified conditions for initiating the Failure Information procedure. These conditions include detecting a failure for an RLC bearer or a DAPS handover failure, which are directly related to the UE's ability to maintain effective communication with the network, necessitating the notification of such failures to ensure corrective actions can be taken.