Angular Fundamentals: Essential Interview Quiz Quiz

Test your knowledge of Angular basics with these easy interview questions. This quiz covers Angular features, components, modules, data binding, services, and more to help you prepare for Angular interview questions in 2025.

1. Understanding Angular

   Which of the following best describes Angular?

   1. A backend framework for server-side programming
   2. A CSS preprocessor for creating responsive designs
   3. A desktop app development tool
   4. A TypeScript-based open-source framework for building single-page web applications

2. Angular Architecture

   In Angular, what does a component typically include?

   1. A REST API endpoint, module file, and JSON data
   2. A TypeScript class, HTML template, and CSS styles
   3. A database connection, HTML template, and testing scripts
   4. An npm package, CSS variable, and JSON config

3. Modules in Angular

   Which statement correctly explains what a module does in Angular?

   1. It creates static web pages only
   2. It groups related components, directives, pipes, and services to organize the application
   3. It uploads images to the server
   4. It executes Angular CLI commands

4. Angular CLI Purpose

   What is the main purpose of the Angular CLI?

   1. To design mobile app interfaces without any code
   2. To create, configure, and manage Angular projects via the command line
   3. To edit images and media files online
   4. To run backend scripts in Python

5. Data Binding Types

   Which of the following is NOT a valid form of data binding in Angular?

   1. Three-way binding
   2. Event binding
   3. One-way binding
   4. Two-way binding

6. Directives Usage

   What are Angular directives mainly used for?

   1. Managing cloud storage accounts
   2. Attaching specific behavior or structure to elements in templates
   3. Drawing 3D graphics inside an application
   4. Encrypting sensitive user data

7. Routing Functionality

   In Angular, what is the main purpose of routing?

   1. Securing user credentials
   2. Navigating between different views or pages in a single-page application
   3. Sorting data alphabetically
   4. Compressing image files before upload

8. Angular Services

   Which statement accurately defines a service in Angular?

   1. A service is a reusable logic class that can be injected into components using dependency injection
   2. A service is a built-in HTML tag for styling
   3. A service is an external stylesheet for global styles
   4. A service is a UI layout library in Angular

9. Difference Identification

   Which is a key difference between AngularJS and Angular (2+)?

   1. AngularJS supports mobile apps by default, Angular (2+) does not
   2. Angular (2+) is JavaScript-based, whereas AngularJS uses TypeScript
   3. AngularJS follows MVC, while Angular (2+) uses a component-based architecture
   4. Both have identical syntax

10. Template Syntax

    In Angular templates, which symbol is commonly used for interpolation to display data from the component?

    1. [[ ]]
    2. {{ }}
    3. ( )
    4. u003C u003E