Vue (pronounced /vjuː/, like view) is a JavaScript framework for building user interfaces. Test your knowledge of Vue 2 basics.
Select invalid Vue Lifecycle Hooks, if any.
What are Components?
data
must be a function when passed into Vue Component.
A prop is…
Parent-child relationship of the component can be summarised as props down and events up.
When passing down a number via prop, like this, some-prop="1"
…
Properties in data
are only reactive, if they existed when the instance was _____
Shorthand syntax for v-bind
is :
.
Given the one-way-down binding between child property and the parent, if you attempt to tranform the raw value of a prop from child…
It is not possible for a component to specify validation requirements for the props it is receiving.