A bowl of fruit demonstrates the general update pattern for data joins in D3. Five apples render as circles, then transition through a series of timed changes: one apple is removed, a second is replaced by a lemon, and another is eaten. The example uses `selection.data`, `merge`, and `exit().remove()` to handle entering, updating, and exiting elements. Color and size are mapped through ordinal scales, with SVG circles positioned by an index-based function.