Challenge 1 / 1

Generally speaking, how does Vue go about making your data and props members reactive? In other words: how is Vue smart enough to re-render components when data or props change?

By running a scheduled task periodically in order to check for changes in the data structure of data and props.

By running setInterval() with a function that constantly re-renders your component. Because of the virtual DOM, this re-rendering is very efficient.

By turning all of your members into functions.

By turning all of your members into getters and setters.

Rewatch the video