What is a key benefit of having hidden worksheets in design mode?

Having hidden worksheets in design mode offers a significant benefit in terms of visibility and management of the workbook elements. When worksheets are hidden, it allows authors to streamline the user interface by reducing clutter, making it easier to manage complex models. This can be especially important when dealing with multiple data sources or calculations within a workbook.

The presence of hidden icons serves as an indication of how these worksheets are organized and managed, allowing authors to keep track of their different components without exposing unnecessary information to end-users. This feature enhances control over the workbook content, ensuring that only relevant data is accessible in the user interface while underlying calculations or reference data remain hidden from users. This design aids in maintaining a clean and professional presentation of the workbook, improving overall usability and data integrity.

Other options, while potentially relevant to the experience of navigating a workbook, do not capture the specific organizational benefit that hidden worksheets provide in design mode. Users may still have access to data in other ways, and visibility controls are not necessarily tied to all authors being displayed. Thus, the ability to recognize and manage worksheets effectively through hidden icons is a key advantage in design mode.