How is a touch typically recorded in the scoring apparatus during a bout?

The touch in a fencing bout is typically recorded based on the accumulation of touches throughout the match, rather than at the end of the bout or solely upon a referee's signal. The correct option indicates that touches are counted during the bout, tracking the performance of fencers progressively. This allows for real-time scoring and ensures that each successful hit is recognized and recorded, promoting an accurate representation of each fencer's performance throughout the match.

In a fencing event, the scoring apparatus continuously monitors touches as they occur during the bout, which is important for maintaining an up-to-date score. Recognizing touches after the bout’s completion would not reflect the dynamic nature of scoring during a match, as the flow of action is critical and needs immediate acknowledgment. Consequently, the chosen answer emphasizes the importance of an ongoing scoring process that keeps pace with the bout, rather than relying on post-bout assessments or delayed decisions.