Understanding Vue Components

The video tutorial explains the concept of components in Vue.js, highlighting their role as self-contained units of HTML, CSS, and JavaScript. It covers the structure of .view files, including template, script, and style blocks, and the process of creating, importing, and registering components. The tutorial also discusses the root app component's function and the steps to nest components. Finally, it previews the next lesson on passing data between components using props.

What is the primary purpose of a component in Vue?

• To act as a small piece of the UI for a single task

• To handle server-side logic

• To manage the entire application

• To perform multiple tasks

How can components in Vue communicate with each other?

• By sharing data or using external resources

• Through direct function calls

• Through server-side scripts

• By using global variables

Which of the following is NOT a language block in a Vue file?

• Controller

• Style

• Script

• Template

What does the script block in a Vue file contain?

• Server-side code

• Data and logic for the component

• Styling information

• HTML markup

What is the main function of the root app component in a Vue application?

• To manage database connections

• To register and display other components

• To style the application

• To handle server requests

What is the first step in connecting a new component to a Vue application?

• Add styling to the component

• Create a new file for the component

• Import the component into another connected component

• Register the component in the config object

Which naming convention is typically used for Vue component file names?

• kebab-case

• snake_case

• PascalCase

• CamelCase

Which tool does Vue CLI use as its bundler?

• Grunt

• Webpack

• Parcel

• Gulp

What is the final step in connecting a new component to a Vue application?

• Compile the application

• Run the development server

• Instantiate the component in the template block

• Add the component to the HTML file

What is the purpose of nesting components in Vue?

• To make the application slower

• To avoid using the root app component

• To allow components to be reused within other components

• To increase the complexity of the application