Basic Concepts (1-20)

How does data binding work in Angular? Data binding allows us to connect the data in our application’s components with the user interface (UI). It enables automatic synchronization of data between the component and the UI without the need for manual updates. This reduces the effort required to keep the UI and data in sync … Read more

How do you describe components in Angular? Angular is a powerful framework that lets you build dynamic, interactive web apps. Modules hold components, services, and other features in an application. Angular components—the building blocks of an app—are also important. They contain the HTML, CSS, and JavaScript code needed to render a user interface element. Structural … Read more

What is the difference between AngularJS and Angular? Both AngularJS and Angular are JavaScript frameworks for web application development, but they differ. The first version of Angular was AngularJS, released in 2010. This MVC-based framework uses JavaScript to create dynamic web pages. However, AngularJS is outdated and lacks modern features and optimisations. The  advanced version … Read more

Explain the architecture of Angular applications. Angular apps use the Model-View-Controller (MVC) design pattern with some modifications. An Angular application’s user interface is composed of components. A template defines the UI structure and a class contains the logic and behaviour of each component. Angular applications start with AppModule. It declares and imports necessary modules, services, … Read more

What is Angular and why is it used? Google’s open-source Angular framework is popular. It is mostly used to build dynamic single-page applications (SPAs) and organises web development. Angular cuts development time and improves efficiency with its many features and components. Developers can build scalable, interactive, and responsive apps with it. A major benefit of … Read more