What describes the role of a channel in Master View?

The role of a channel in Master View is to connect master-detail events. This means that a channel facilitates communication between a primary component (the master) and its related components (the details). By doing so, it helps to align the data displayed in the master view with the corresponding details, ensuring that interactions in the master view appropriately reflect and control what is displayed in the detail views. This functionality is crucial for maintaining context, enabling users to see how different pieces of detailed information relate to a higher-level overview.

In terms of the other aspects mentioned in the incorrect options, while a channel does play a role in data processing and storage, its primary function in the context of Master View is not focused on capturing all event data or merely containing visual data. Rather, the channel's connection between master and detail events establishes a structure for interactivity and data oversight, which is essential for effective user navigation and understanding within the application.