While browsing your application, you notice that both /products and /products/index URLs lead to the same content. What might be causing this behavior in terms of attribute routing?
- Duplicate route attribute definitions
- Incorrect use of the [RoutePrefix] attribute
- Improper configuration of the appsettings.json file
- Missing a route constraint
This behavior is caused by duplicate route attribute definitions on different action methods within the same controller. When two or more action methods have conflicting route templates, the routing system may resolve them ambiguously, leading to the same content being accessible via multiple URLs.
How does Entity Framework Core handle database migrations?
- Code-First Migrations
- Manually Updating the Database Schema
- Automatic Schema Synchronization
- Third-Party Plugins
Entity Framework Core employs automatic schema synchronization to handle database migrations. It automatically generates and runs SQL scripts to update the database schema to match the model changes. Developers don't need to write migration scripts manually, making it a convenient approach.
In the MVC design pattern, the _________ is responsible for updating the view and processing user input.
- Controller
- Model
- View
- Middleware
In the MVC (Model-View-Controller) pattern, the Controller is responsible for updating the view and processing user input. It acts as an intermediary between the Model (data) and the View (user interface). The Controller receives user requests, processes them, and updates the View accordingly.
You're tasked with creating a custom configuration provider for your ASP.NET Core application. What interface should your custom provider implement?
- IConfigurationProvider
- IConfigurationRoot
- IConfiguration
- IServiceProvider
To create a custom configuration provider for an ASP.NET Core application, your provider should implement the IConfigurationProvider interface. This interface defines methods for reading and updating configuration data, allowing you to extend the configuration capabilities of your application.
While learning about ASP.NET Core, you come across the term "Middleware." In simple terms, what does Middleware in ASP.NET Core refer to?
- The database schema of an ASP.NET Core application
- The physical hardware used in server hosting
- The software components that handle requests and responses in the ASP.NET Core pipeline
- The user interface components of a web application
In ASP.NET Core, Middleware refers to the software components that sit between the web server and the application. Middleware components are responsible for handling HTTP requests and responses, allowing you to add various features and behaviors to your application's request processing pipeline.
Which of the following properties is NOT typically required when creating a new user in ASP.NET Core Identity?
- UserName
- PasswordHash
- PhoneNumber
While UserName, Email, and PhoneNumber are common properties required when creating a new user in ASP.NET Core Identity, PasswordHash is not typically required. The password is provided as plaintext and is hashed internally by Identity for security.
When configuring static file serving in ASP.NET Core, which property can be set to provide a response when a static file is not found?
- FileNotFoundResponse
- FileServerOptions.NotFound
- NotFoundAction
- DefaultResponse
When configuring static file serving in ASP.NET Core, you can set the NotFound property within the FileServerOptions class to customize the response when a static file is not found. This allows you to control the behavior, such as returning a custom error page or redirecting to a specific URL when a requested static file is missing.
Using the _________ extension method, you can create custom middleware by providing inline middleware logic in the Startup class.
- UseMiddleware
- AddMiddleware
- CreateMiddleware
- ConfigureMiddleware
In ASP.NET Core, you can create custom middleware by using the UseMiddleware extension method in the Startup class. This method allows you to provide inline middleware logic directly within the Configure method of the Startup class, making it convenient to define middleware as part of your application's configuration.
What is the primary distinction between Visual Studio and Visual Studio Code?
- Visual Studio is a full-featured IDE, while Visual Studio Code is a lightweight code editor.
- Visual Studio is open-source, while Visual Studio Code is proprietary.
- Visual Studio is cross-platform, while Visual Studio Code is Windows-only.
- Visual Studio supports Python, while Visual Studio Code does not.
The primary distinction between Visual Studio and Visual Studio Code is that Visual Studio is a full-featured Integrated Development Environment (IDE) with extensive features for various languages and platforms, while Visual Studio Code is a lightweight, open-source code editor. Visual Studio is often used for complex, multi-language development, whereas Visual Studio Code is a more streamlined choice for coding and scripting tasks.
How can you specify a shadow property using the Fluent API in Entity Framework Core?
- Using .HasShadow()
- Using .Property().IsShadow()
- Using .IsShadowProperty()
- Shadow properties cannot be defined with Fluent API
Shadow properties are properties that are not part of your entity class but are included in the database model. You can specify a shadow property using the .HasShadow() method in Entity Framework Core's Fluent API.