Challenge 1 / 2

In Vue, why is it important to avoid having the same information set as data onto 2 different components?

Because with duplicated data, our memory footprint is bigger than we need.

Because when we have duplicated data, one copy of this data can change, while the other remains outdated. This forces us to complicate things and add hooks to keep both sides of the data up to date.

Because duplicated data is a bad programming technique that should be avoided if possible.

Because Vue reactivity has shortcomings when it needs to update a source of data that is present twice in your application.

Rewatch the video