Vue JS Foundation of Vue Js 5

Question 1

Which build tool is the default for scaffolding new Vue 3 projects?

Accepted Answer

Vite

Answer

Vite is the recommended default build tool for modern Vue projects, offering fast dev startup.

Question 2

In <script setup>, what makes a top-level variable available to the template?

Accepted Answer

It is automatically exposed

Answer

With <script setup>, top-level bindings are automatically exposed to the template.

Question 3

What does the defineProps macro do in <script setup>?

Accepted Answer

Declares the component's props

Answer

defineProps declares the props a component accepts within <script setup>.

Question 4

Which directive skips compilation of an element and its children?

Accepted Answer

v-pre

Answer

v-pre tells Vue to skip compilation, displaying the raw mustache syntax as-is.

Question 5

What is the recommended official state management library for Vue 3?

Accepted Answer

Pinia

Answer

Pinia is the official, recommended store library for Vue 3, succeeding Vuex.

Vue JS Practice Test