What are the three standard list-based control types in Pega?

The three standard list-based control types in Pega are dropdowns, radio buttons, and autocomplete fields. These controls are designed to allow users to make selections from a list of options, enhancing the user interface by providing intuitive ways to input data.

Dropdowns provide a compact way to display a list of options, allowing users to select one item from the list that expands when clicked. This is particularly useful for long lists where showing all options at once would clutter the interface.

Radio buttons allow users to select one option from a set of choices, making it clear that only one option can be selected at a time. This is effective for situations where users must choose a single response from a set of related options.

Autocomplete fields help users by suggesting options as they type, thus improving the user experience by reducing typing effort and enhancing accuracy in data entry. This is especially beneficial when dealing with larger sets of data or information where users may not know the full list of available options.

The other choices include controls that do not represent standard list-based interactions, such as buttons or labels, which serve different purposes in the interface structure.