Learning ASP.NET Web API (Video 9)

This video tutorial covers the concept of routing in ASP.net Web API, explaining its importance in creating meaningful URLs. It discusses two types of routing: convention-based and attribute routing, with a focus on the latter for its flexibility. The tutorial also covers route customization, parameter handling, and enhancements in ASP.net core, such as generic routes and optional parameters. The video concludes with a summary of the key points and a preview of the next section, which will introduce new features and concepts.

What is the primary benefit of using routing in ASP.NET Web API?

• To simplify the database interactions

• To improve the performance of the application

• To create more meaningful and user-friendly URLs

• To enhance the security of the application

Which type of routing is preferred in ASP.NET Web API for its flexibility?

• Convention-based routing

• Attribute routing

• Static routing

• Dynamic routing

How does the ASP.NET Web API determine which method to call for a given request?

• By checking the request headers

• By matching the method name with the request URI

• Based on the HTTP verb used

• Through a predefined configuration file

What happens if a non-integer parameter is passed in a route expecting an integer?

• The application crashes

• The method is not called

• An error message is displayed to the user

• The parameter is set to a default value

How can optional parameters be handled in ASP.NET Web API routes?

• By using a configuration file

• By creating a separate route for optional parameters

• By setting a default value in the method signature

• By using a special keyword in the route

What is a key feature of ASP.NET Core related to JSON formatting?

• It requires manual configuration for JSON support

• It does not support JSON formatting

• It includes JSON formatter by default

• It supports XML formatting by default

What was the initial step in the video for setting up the ASP.NET 5 project?

• Initializing the project with required packages

• Setting up user authentication

• Configuring the web server

• Creating a database schema