One note for A330 operators: The you take today may be outdated by next year if your airline issues a Service Bulletin (SB). For example, the recent SB for A330-300s regarding CVR ED112A upgrades changes the physical button layout. Ensure your airline has updated the CBT database.
(ATA 23) within the Video and Computer Based Instruction (VACBI) system.
In the world of aviation training, the Airbus A330 VACBI (Video-Aided Computer-Based Instruction)
Virtually manipulate pushbuttons on the overhead panel or the pedestal to see how the system responds.