Understanding props in vue.js

Question

I\'m working through the guide for learning vue.js, got to the section on props, and ran into a question.

I understand that child components have isolated scops and we

Answer 1

You can also pass any string to "greeting" by just setting it like normal html attribute, without using v-bind directive.

Will also work. Note that anything you pass that way will be interpreted as plain string.

Will result in "2 + 2, Chris".
More in user guide: https://vuejs.org/v2/guide/components.html#Props