Angular Interview Questions 2025 | Angular Interview Questions and Answers | MindMajix – YouTube

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Ace your Angular interview. This video covers Angular interview questions and answers for freshers and experienced candidates. Learn about services, directives, dependency injection, lifecycle hooks, RxJS, and more. We’ll cover everything from basic to advanced and scenario-based questions to help you clear Angular interview.

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👉 Below are the concepts we covered in this video on Top 30 Angular Interview Questions and Answers:
✅ Angular Interview Questions For Freshers:
0:00:13 Introduction to Angular Js Interview
0:01:35 What is Angular
0:01:57 What are the key features of Angular
0:02:21 What is the difference between AngularJS and Angular
0:02:52 What is the role of TypeScript in Angular
0:03:08 What is an Angular component
0:03:42 How does Angular help in creating a single-page application (SPA)
0:04:06 If you want to display list of items dynamically in Angular, how would you do it
0:04:26 What would be the possible reasons for not updating the UI after a variable change
0:04:48 How to handle a scenario whers a user enters an invaid input in a Angular form
0:05:17 How would you call an API to fetch data when a button in clicked

✅ Angular Interview Questions For 1 Year Experienced
0:05:36 What is a directive in Angular
0:06:00 What is a lifecycle hook in Angular
0:06:21 What is the difference between nglf and ngSwitch
0:06:40 How does data binding work in Angular
0:07:00 What is an Angular Module
0:07:24 How would you share data between parent and child component
0:07:46 A component’s event is not triggering when clicked, what could be wrong
0:08:08 How to apply a directive to dynamically changes the background colour of an element
0:08:27 How do you to detect changes when a user types in an input field
0:08:46 How to prevent unnecessary re-renders in an Angular application

✅ Advanced Angular Interview Questions
0:09:13 What is Dependency Injection (DI) in Angular
0:09:29 What are Angular services and why are they used
0:09:48 What is lazy loading in Angular
0:10:02 How do you optimize an Angular application for better performance
0:10:24 What is an Observable in Angular and how does it differ from a Promise

✅ Scenario Based Angular Interview Questions
0:10:51 You have an API with large amounts of data. How would you optimize data fetching
0:11:06 A user reports a memory leak in an Angular application. How would you debug it
0:11:24 How would you handle multiple API calls and return the combined result
0:11:41 An App needs to handle offline scenarios where API calls fail. How would you do
0:12:00 What steps would you take to analyse and improve performance of slow rendering
0:12:48 Companies hiring Angular developers
0:13:00 Salaries of Angular developer

✅ About MindMajix’s Angular Training:
MindMajix Angular certification training is designed for developers who are responsible for building applications using AngularJS. Through a combination of presentations and hands-on practices, participants will explore Angular comprehensively and learn to build components, directives, template-driven forms, routing, etc., for complex data-centric (enterprise) applications. This Angular online training will update your knowledge and skills with the current Angular version to lift your career.

🔑 Key Features
👉 Learn from Industry Experts.
👉 Gain Job-ready Skills.
👉 24/7 Support.
👉 Dedicated Learning Mentors.
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👉 Real-life Projects.
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