Category: Angular

Posted on: January 19, 2025 Posted by: rahulgite Comments: 0

Angular Routing and Navigation: Questions and Detailed Answers

Angular Routing and Navigation allow building Single Page Applications (SPAs) by enabling navigation between views or components without reloading the page. 1. What is routing in Angular? Answer: Routing in Angular allows navigation between different components and views within a Single Page Application (SPA). It enables users to access various parts of the application using URLs without refreshing the page. Example: Steps to Implement: 2. How do you configure routes…

Posted on: January 19, 2025 Posted by: rahulgite Comments: 0

Angular Directives: Questions with Detailed Explanations, Examples, and Steps to Implement

Directives in Angular allow developers to manipulate the structure, behavior, or appearance of elements in the DOM. They are one of the key features of Angular. 1. What are Angular Directives? Explanation: Angular directives are classes that add behavior to elements in the Angular application. They can modify the DOM, apply logic, or enhance functionality. Example: Steps to Implement: 2. What are the types of Angular Directives? Explanation: Angular has…

Posted on: January 19, 2025 Posted by: rahulgite Comments: 0

Angular Services and Dependency Injection

This section covers Angular services and the Dependency Injection (DI) mechanism. Below are 20 detailed questions and answers with examples and step-by-step implementation. 1. What is a service in Angular? Answer: A service in Angular is a class that encapsulates business logic, data operations, or reusable functionalities. Services promote code reusability and separation of concerns by sharing logic across multiple components. Example: Steps to Implement: 2. How do you create…

Posted on: January 19, 2025 Posted by: rahulgite Comments: 0

Angular Components and Templates: Detailed Overview

Angular components and templates form the building blocks of Angular applications. Below is a comprehensive list of questions with detailed answers, examples, and implementation steps. 1. What is a component in Angular? Answer A component is a fundamental building block of Angular applications that controls a part of the user interface. It consists of: Example Steps to Implement 2. What is the purpose of the @Component decorator? Answer The @Component…

Posted on: January 19, 2025 Posted by: rahulgite Comments: 0

Basic Angular Concepts: In-Depth Overview

This section provides detailed answers, examples, and implementation steps for fundamental Angular concepts. 1. What is Angular, and how is it different from AngularJS? Answer: Angular is a modern, open-source web application framework developed by Google. It uses TypeScript, a superset of JavaScript, and provides features like components, dependency injection, and reactive programming. AngularJS, on the other hand, is the first version of Angular based on JavaScript and follows an…

Posted on: January 19, 2025 Posted by: rahulgite Comments: 0

Angular Interview Questions

Below is a comprehensive list of 200 Angular interview questions categorized by topics to help you prepare for interviews. Each question is designed to test various aspects of Angular concepts and implementation. 1. Basic Angular Concepts 2. Angular Components and Templates 3. Angular Services and Dependency Injection 4. Angular Directives 5. Angular Routing and Navigation 6. Forms in Angular 7. Angular Pipes 8. Angular Observables and RxJS 9. Testing in…