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Question: What is Angular?
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Answer: Angular is an open-source web application framework developed by Google for building dynamic, single-page web applications.
It's based on TypeScript and provides features like data binding, dependency injection, and routing. Angular follows the MVC/MVVM architecture pattern,
uses components as its core building blocks, and offers powerful tooling like Angular CLI for development and deployment.
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Question: What are some key features of Angular framework?
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Answer: Following are some key features of Angular:
• Two-way data binding
• Modular structure with components
• Dependency injection
• Routing
• Form handling
• HTTP client for server communication
• Directives for extending HTML
• Testing support
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Question: What is the difference between AngularJS and Angular?
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Answer: Below you may find some of the key differences:
• AngularJS is an older version of Angular, while Angular refers to versions 2 and above.
• AngularJS uses JavaScript, while Angular uses TypeScript.
• AngularJS uses controllers and $scope for data binding, while Angular uses components and directives.
• Angular has a more modular and efficient architecture compared to AngularJS.
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Question: What are the benefits of Angular CLI?
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Answer: Below please find the benefits:
• Angular CLI (Command Line Interface) is a command-line tool used to create, scaffold, build, and manage Angular applications.
• It helps in automating common development tasks such as project setup, code generation, and deployment.
• With Angular CLI, developers can quickly generate components, services, modules, etc., and manage dependencies efficiently.
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Question: What is data binding in Angular?
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Answer: Data binding is the synchronization of data between the component and the view.
There are four types of data binding in Angular: Interpolation, Property binding, Event binding, and Two-way binding.
• Interpolation: {{ data }}
• Property binding: [property]="data"
• Event binding: (event)="handler()"
• Two-way binding: [(ngModel)]="data"
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Question: What is an Angular component?
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Answer: Below please find about Angular Components:
• A component is a building block of an Angular application, representing a part of the UI.
• Components are reusable, self-contained, and encapsulate specific functionality and data.
• Components are typically composed of a template, a class (containing code), and styles (optional).
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