Final answer:
A ScrollView widget displays an indeterminate scroll bar, which adapts to the dynamically sized content within the ScrollView.
Step-by-step explanation:
A ScrollView widget displays a/an indeterminate scroll bar. In the context of user interface development, this means that the scroll bar does not have a fixed range because the length of the content inside the ScrollView is dynamically determined based on its content. Therefore, the scroll bar's size and position could change as a user scrolls through dynamic content.A ScrollView widget displays a/an automatic scroll bar. The ScrollView widget is a user interface element commonly used in graphical user interfaces to enable scrolling through a view that is larger than the physical display. Unlike traditional scroll bars, a ScrollView in many modern graphical interfaces, especially in mobile and web development, often features an automatic or dynamic scroll bar.
An automatic scroll bar appears as needed, based on the content within the ScrollView. If the content extends beyond the visible area, the scroll bar automatically appears, providing users with an indication of their current position within the scrollable content and the ability to navigate it. This design approach enhances the user experience by minimizing visual clutter when scrolling is unnecessary and dynamically adapting to the content's size. As users interact with the ScrollView and scroll through the content, the automatic scroll bar adjusts accordingly, offering a seamless and intuitive navigation experience within the graphical user interface. This approach is prevalent in responsive and user-friendly interface designs across various platforms.