This comprehensive guide covers 50 essential Angular interview questions that every Angular developer should know. These questions cover fundamental concepts, components, services, routing, directives, dependency injection, and Angular best practices commonly asked in technical interviews.

## Core Angular Concepts

Understanding Angular's core concepts is essential. These questions test your knowledge of components, modules, services, and the Angular architecture.

## Components & Templates

Components are building blocks of Angular applications. Master these questions to demonstrate your understanding of component lifecycle, data binding, and template syntax.

## Services & Dependency Injection

Services provide shared functionality across components. These questions cover dependency injection, services, singletons, and how Angular manages dependencies.

## Routing & Navigation

Angular Router enables navigation between views. These questions cover routing configuration, guards, lazy loading, and navigation patterns.

## Directives & Pipes

Directives modify DOM, pipes transform data. These questions cover built-in and custom directives, pipes, and when to use each.

## Advanced Angular

Advanced topics include change detection, RxJS, forms, HTTP, and performance optimization. These questions test your deep understanding of Angular.

Comprehensive collection of 50 essential Angular interview questions covering components, services, routing, directives, and Angular best practices.

Angular Interview Practice

What is Angular?