Hands-on .NET Minimal API for Web Developers - Step 10: Implement POST Operation to Add a New Item

This lecture covers the implementation of the HTTP POST operation for the courses endpoint. It explains how to use the map post method, handle asynchronous operations, and pass course details to the API. The lecture also discusses returning results with status codes and testing the POST operation using JSON data. Finally, it highlights the importance of returning the URI of the newly created resource for client use.

What method is used to implement the HTTP POST operation for the courses endpoint?

• map post

• map get

• map put

• map delete

What is the purpose of prefixing the delegate with 'async' in the map post method?

• To ensure data integrity

• To increase the speed of execution

• To make the operation asynchronous

• To make the operation synchronous

Which method is used to save changes to the in-memory collection after adding a course?

• DBCC save changes async

• DB courses add

• DBCC save changes

• DB courses save

What status code is returned upon successful creation of a new course?

• 404 Not Found

• 201 Created

• 200 OK

• 500 Internal Server Error

In the context of the POST operation, what does the 'results' keyword represent?

• The course type

• The results class

• The database context

• The HTTP request

What format is used to pass the course details in Postman for the POST operation?

• Plain Text

• CSV

• XML

• JSON

What is the significance of returning the URI of the newly created resource?

• To log the creation time

• To ensure the resource is deleted

• To verify the server's response time

• To allow clients to fetch the resource later