Angular Interview Practice

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Prepare for Angular Interviews with real-life questions. Utilize quizzes and examples to deepen understanding and enhance your skills. Gear up to ace your interview!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What programming language is primarily used in Angular?

JavaScript.
TypeScript.
HTML.
Python.

The correct answer is: TypeScript.

TypeScript is primarily used in Angular, and this choice is correct because Angular was designed with TypeScript as its primary programming language. TypeScript is a superset of JavaScript that adds static typing and other features to the language. This allows for better tooling and more maintainable code, which are essential in building large-scale applications typically associated with Angular. By using TypeScript, developers can benefit from strong typing and advanced features such as interfaces, enums, and generics. These features help prevent errors at compile time that would otherwise surface at runtime in plain JavaScript. Moreover, TypeScript enhances the development experience with improved autocompletion, navigation, and refactoring capabilities in IDEs. While JavaScript is also used in Angular, as TypeScript code ultimately transpiles to JavaScript, the intent of Angular's design was to leverage the capabilities of TypeScript. HTML is used for creating templates within Angular applications, and Python is not related to Angular's functionality or architecture. Hence, TypeScript's role is crucial for Angular development, reinforcing its status as the primary language for the framework.