Angular HTTP Service in One Video

Angular HTTP Service Request in One Video :
HTTP services is the important part of any application which communicates with the server.
In this lecture we are going to see, In which case we need to create service, how we can use services to make HTTP requests and many more interview questions on HTTP service.

Interview Questions on HTTP service :
1. What is Service ?
2. What are the uses of Service ?
3. What is Dependency Injection ?
4. What is HttpClient & HttpClientModule ?
5. What are the ways to provide service in Angular ?
6. How to create only one instance of service through the application ?
7. What is Singleton service in Angular?
8. What is the difference between providedIn and providers ?

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