1. What is Angular?
ANS: Google developed and maintains Angular, an open-source web application framework based on TypeScript. It allows you to create front-end web-based apps in a simple and powerful way.
2. Tell us about the technologies used in Angular?
3. What are the advantages of using Angular?
We may use Angular to break our code into modules, which can be used to wrap functionality relevant to a certain task, such as HTTP connection, data validation, and routing.
Angular includes a wide ecosystem of tools, libraries, frameworks, plugins, and other components that make the development process go much more quickly and smoothly. Angular CLI, RxJS, NgRx, and other tools and libraries are among them.
4. Define data binding?
ANS : Data binding is one of the most significant and powerful elements for communicating between the DOM and the component. It simplifies the process of creating interactive apps by eliminating the need to worry about data pushing and pulling between the component and the template.
5. Tell us about the AOT compilation in Angular?
6.What do you mean by string interpolation?
7. What are the components in Angular?
8. What are pipes in Angular?
ANS : When trying to output dynamic data in our templates, we may need to change or convert the data before putting it into the templates. Though there are other options, using pipes in Angular is the most favored method. A pipe is a simple function that we may utilize in our templates with expressions. Pipes are highly handy since they allow us to use them throughout our application after declaring and registering them with the Angular framework once. UpperCasePipe, LowerCasePipe, CurrencyPipe, and others are some of the most common built-in pipes in Angular.
9. Elaborate on why were client-side frameworks like Angular introduced?
10. Differentiate between angular decorator and annotation?
ANS: Decorators are Angular design patterns that aid in the customization or decorating of classes without requiring changes to the source code.
Annotations, on the other hand, are used to create an annotation array in Angular. They are metadata set for the supplied class that uses the Reflective Metadata library.
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