Angular Interview Questions For 3 Years Of Experience

Angular Interview Questions For Experienced

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1. What are the ways to share data between 2 components ?
2. What is lazy loading in Angular ?
3. What are custom directives in Angular and how to create them ?
4. What is the difference between ng serve and npm start ?
5. What is the difference between ng add and npm install ?
6. Can we use jQuery in Angular 2/4/5 ?
7. What is replay subject in angular ?
8. What is the difference between adding styles and scripts in angular.json and adding styles and scripts in index.html ?
9. What is the difference between cold observables and hot observables ?
10. What are the properties inside @ngModule decorator ?
11. How to generate a component using cli command without creating its spec file ?
12. What is RxJS ?
13. What is the use of HttpClientModule ?
14. Is it necessary to define a constructor in a component ?
15. What are the security features in angular ?
16. What is testbed in Jasmine ?
17. What is the difference between Subject and Behaviour…