Final answer:
Fancy field types such as Auto-Complete, Date Picker, and Slider offer enhanced user experience by providing intuitive ways to input and adjust data in forms, ensuring ease of use and accuracy.
Step-by-step explanation:
The functionalities that fancy field types offer include a variety of user input and interaction options within forms. The correct answer among the options provided is b) Auto-Complete, Date Picker, Slider.
- Auto-Complete is a feature that suggests possible completions for a text field, based on previous input or predefined data, allowing users to quickly fill in information without typing it all out.
- The Date Picker is a graphical user interface widget that permits users to select a date from a calendar pop-up or by entering it manually into a text field, improving user experience by reducing error and ensuring a standard format.
- A Slider is a control that allows users to select a value or range from a predetermined scale by moving an indicator, useful for adjusting settings such as volume or brightness.