Describe a navigation form. What role does it play in a database?

What will be an ideal response?

A navigation form is a special kind of form that provides an intuitive user interface and can appear when you open a database. The use of navigation forms makes navigation in the database similar to that of a Web site. When you view well-designed Web sites, you notice that they typically have top-level navigation commands. And, when you select a command, it will become highlighted or change color so that the user knows which top-level command is selected.