Angular 8 quiz medium level

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Test description

Put your Angular 8 development skills to the test and see how well you know RxJS library, advanced routing techniques like lazy loading, guarding, or resolvers. It also allows testing if you know how to implement a presentational/container component architecture, when to create services, and how to integrate third-party modules and libraries.
Topics: Modules, Forms, Components, Angular CLI, Routing, HTTP Requests, RxJS, etc.

Sample questions

1 If you provide a service in two components’ "providers" section of @Component decorator, how many instances of service will be created?