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A collection of questions and answers on the core concepts of Angular.
Practice these questions and get feedbacks! It will help you improve your answer.
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1. What is the purpose of the Angular CLI?
2. What is the difference between a ViewChild and a ContentChild?
3. What is data binding?
4. What is the purpose of the NgZone?
5. What is the difference between a directive and a pipe?
6. What is the purpose of the Router?
7. What is the difference between a template and a templateUrl?
8. What is the purpose of the HttpClient?
9. What is the purpose of dependency injection?
10. What is the difference between an Observable and a Subject?
11. What is the difference between a template-driven and a reactive form?
12. What is the purpose of the change detector?
13. What is the purpose of the bootstrap function?
14. What is the difference between a component and a service?
15. What is the difference between a NgModule and a ModuleWithProviders?