Question: What type of transmissions are supported for alignment between Uu DRX and SL DRX for a UE in RRC_CONNECTED?
Option 1: Unicast only
Option 2: Groupcast and broadcast only
Option 3: Unicast, groupcast, and broadcast
Option 4: Multicast only
Explanation: Alignment between Uu DRX and SL DRX for a UE in RRC_CONNECTED is supported for multiple types of transmissions, including unicast, groupcast, and broadcast. This allows for efficient management of sleep modes and wake-up times for different transmission scenarios.