Angular components are the building blocks of the Angular framework. 

Generating (or creating) a component in Angular using the CLI is pretty straight-forward.

# Usage

To create a component named `example`, run the following command in the Angular CLI:
```js
ng generate component example
```

The command performs the following tasks:
- Creates a directory `src/app/example`.

- Inside that directory four files are generated:
  - A **CSS file** for the component styles 
  - An **HTML file** for the component template  
  - A **TypeScript file** with a component class named `ExampleComponent`
  - A **test file** for the `ExampleComponent` class

The command also adds the `ExampleComponent` as a declaration in the `@NgModule` decorator of the `src/app/app.module.ts` file.


What is the Angular CLI create component?

Generate Angular component using CLI command `ng generate component example`, which creates necessary files and updates the module.