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Question 4 of 89
What is a component in Angular? How do you create one?
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Re-explain
A component in Angular controls a part of the screen called a view. It consists of:
- Component Class: Contains the application logic (TypeScript)
- Template: Defines the view (HTML)
- Styles: Define the appearance (CSS)
- Metadata: Tells Angular how to process the class (Decorators)
Creating a component:
import { Component } from '@angular/core';
@Component({
selector: 'app-example',
template: '<h1>{{title}}</h1>',
styleUrls: ['./example.component.css']
})
export class ExampleComponent {
title = 'Hello World';
}
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