It is not really necessary to mention the importance of the web service. Behind every technology used today is a service. Thanks to these services, all technological devices can communicate. For example, Instagram's web service provides us with both Android devices, iOS devices, desktop applications…
We pass the last layer, the presentation layer. In this layer, we can use our projects and codes in the other layer by adding Add Reference in the Dependencies section. After adding other layers we have to make a few adjustments in the Startup class.…