This video tutorial guides viewers through creating a customer controller in a Web API using Visual Studio. It covers setting up the controller, implementing HTTP methods like GET, POST, PUT, and DELETE, and demonstrates running the API to retrieve data from a database. The tutorial emphasizes dependency injection and the use of repositories, providing a comprehensive overview of building and testing a customer controller.

What is the primary purpose of the customer controller discussed in the lecture?

• To handle customer payments

• To manage customer data through a Web API

• To create a user interface for customers

• To generate customer reports

Which tool is used to set up the customer controller?

• Eclipse

• Visual Studio

• NetBeans

• IntelliJ IDEA

What is the role of the ICustomerRepository in the customer controller?

• To handle customer authentication

• To display customer data on the UI

• To interact with the database for customer data

• To store customer data locally

What does the HTTP GET method return when called without an ID?

• A confirmation message

• A list of all customers

• A single customer record

• An error message

How is a specific customer retrieved using the HTTP GET method?

• By using a customer name

• By using a customer email

• By using a customer ID

• By using a customer phone number

What is the purpose of the HTTP POST method in the customer controller?

• To update a customer

• To delete a customer

• To retrieve customer data

• To add a new customer

Where does the HTTP POST method get the customer data from?

• From the URL

• From the request body

• From the query string

• From the session data

What is the main difference between HTTP POST and HTTP PUT methods?

• POST is for deleting, PUT is for retrieving

• POST is for adding, PUT is for updating

• POST is for updating, PUT is for adding

• POST is for retrieving, PUT is for deleting

What does the HTTP DELETE method do?

• Retrieves all customer records

• Adds a new customer

• Updates an existing customer

• Deletes a customer record

How is the customer ID passed in the HTTP DELETE method?

• Through a query parameter

• Through the request body

• Through the URL

• Through a form