Angular Interview Questions

In Angular, services are used to provide a common functionality to various modules. A service provides better modularity for your app by allowing you to extract common functionality out of components. Let’s see how to create a service which can be used across multiple components. Here, service name is EgService. In Angular, a service is … Read more

Angular expressions are like JavaScript expressions but there is a difference between them as Angular expressions are evaluated against a scope object while JavaScript expressions are evaluated against a global window object. In an Angular context, the main differences between Angular expressions and JavaScript expressions are as follows: Context: Angular expressions are evaluated within the … Read more

AngularJS expressions are written inside double braces {{ expressions }} or inside a directive: ng-bind=”expression”. AngularJS expressions are like JavaScript expressions which can contain literals, operators, and variables. In AngularJS, an expression is a JavaScript-like code snippet that is usually placed in bindings such as {{ expression }}. These expressions are evaluated against the scope … Read more

Angular and React both are related to JavaScript but there are a lot of differences between them. See the main differences between Angular and React: Angular is a JavaScript framework while React is a JavaScript library. Angular is written in TypeScript while React is written in JavaScript. Angular is developed and maintained by Google while … Read more

The Angular applications are written in TypeScript and HTML. Their components and templates must be converted to executable JavaScript by the Angular compiler. There are two types of compilations in Angular: Just-in-time (JIT) compilation: This is a standard development approach which compiles our Typescript and html files in the browser at runtime, as the application … Read more