Which of the following best describes a user input control in Pega?

A user input control in Pega is specifically designed to capture data provided by the user. This means it facilitates interaction, allowing the user to enter information that can then be processed and used within the application. These controls include elements such as text boxes, drop-down menus, and checkboxes, all of which are integral components of user interfaces where user engagement is necessary for data collection.

This option clearly aligns with the purpose of capturing user data, distinguishing it from other roles that rules can play within Pega, such as merely displaying data or executing background processes. The emphasis on input signifies an active role in data collection, which is essential for interactive applications requiring user feedback.