ASP.NET 6.0 - Build Hands-On Web Projects - The Startup Class - How to Configure Services

This video tutorial covers the startup class in ASP.NET Core, focusing on its role in application configuration. It explains the configure services method, which is crucial for dependency injection and registering services. The tutorial also introduces middleware configuration and how to add both framework and custom services. Finally, it discusses the interaction between the program and startup classes, highlighting the importance of the IHost builder in creating and managing services.

What is the primary responsibility of the startup class in an ASP.NET Core application?

• Managing database connections

• Configuring application settings

• Handling user authentication

• Rendering HTML pages

Which method in the startup class is used to add services to the container?

• Setup

• ConfigureServices

• Initialize

• Configure

What principle is applied when registering dependencies in the configure services method?

• Interface Segregation

• Open/Closed Principle

• Single Responsibility Principle

• Dependency Injection

What is the role of the configure method in the startup class?

• To set up logging services

• To handle user input validation

• To define the middleware pipeline

• To manage database migrations

What is the purpose of the AddRazorPages method in the configure services method?

• To configure MVC services for pages

• To initialize logging services

• To manage user sessions

• To set up database connections

How does the program class interact with the startup class?

• By directly modifying the startup class properties

• Through the IHostBuilder interface

• By using reflection to access private methods

• Through a configuration file

Which method is used to register a custom service in the startup class?

• AddTransient

• AddCustom

• AddScoped

• AddSingleton