In ASP.NET Core Identity, which class is primarily responsible for user management, including creating users?
- UserManager
- RoleManager
- SignInManager
- DbContext
In ASP.NET Core Identity, the UserManager class is primarily responsible for user management, including creating users. It provides a set of methods to perform user-related operations, such as creating, updating, deleting, and finding users.
You're in charge of deploying an ASP.NET Core application to Azure. The application must auto-scale based on demand and support custom domains. Which Azure service would you primarily consider?
- Azure Kubernetes Service (AKS)
- Azure App Service
- Azure Functions
- Azure Logic Apps
Azure App Service is a Platform-as-a-Service (PaaS) offering that simplifies the deployment and scaling of web applications. It supports auto-scaling based on demand and allows you to easily configure custom domains, making it a suitable choice for hosting ASP.NET Core applications on Azure.
While developing an ASP.NET Core MVC application, you notice that a particular piece of logic is repeated across several Razor views. What would be the best way to encapsulate and reuse this logic?
- Create a custom Tag Helper
- Implement a View Component
- Use a Partial View
- Develop a Middleware
When you encounter repeated logic across multiple Razor views in ASP.NET Core, the best approach is to encapsulate and reuse this logic by implementing a View Component. View Components are reusable, self-contained components that can be used to encapsulate logic, data retrieval, and rendering for a specific UI component, making it easier to maintain and reuse code.
Which internal web server is associated with ASP.NET Core by default?
- Kestrel
- IIS Express
- Apache
- Nginx
ASP.NET Core is designed to be platform-agnostic and cross-platform. Kestrel is the default, lightweight, and cross-platform web server that comes bundled with ASP.NET Core. While other web servers like IIS, Apache, or Nginx can be used in combination with ASP.NET Core, Kestrel is the default choice for most applications.
To define an optional section in a Razor layout, you would use the _______ method.
- @RenderPage
- @RenderSection
- @IncludeSection
- @OptionalSection
To define an optional section in a Razor layout, you would use the @RenderSection method. This method allows you to specify content that can be overridden by views that use the layout. It's a powerful feature for creating flexible layouts in ASP.NET Core.
Imagine you're developing an ASP.NET Core application on a machine without any internet access. Which tool, among the following, allows you to install NuGet packages from a local feed or folder?
- Visual Studio Code
- NuGet Package Manager Console
- .NET CLI
- NuGet CLI
When working on a machine without internet access, you can use the NuGet CLI to install NuGet packages from a local feed or folder. The NuGet CLI provides command-line tools for interacting with NuGet packages, making it a suitable choice for such scenarios.
While learning about Razor views, you come across a file that seems to determine the layout for all views. What is the typical name of this file?
- _Layout.cshtml
- View.cshtml
- MainLayout.cshtml
- MasterPage.cshtml
The typical name of the file that determines the layout for all views in ASP.NET Core is "_Layout.cshtml." It serves as the master layout template for your application, defining the structure that other views follow.
Application-specific settings, such as connection strings, can be added to the ________ file.
- AppSettings.json
- Startup.cs
- Program.cs
- Controller.cs
Application-specific settings, including connection strings, are commonly stored in the "AppSettings.json" file in ASP.NET Core applications. This JSON configuration file allows developers to manage various application settings in a structured manner.
When dealing with complex forms in Razor, which approach allows for grouping related form fields into smaller, reusable views?
- Partial Views
- Layout Views
- Model Binding
- Tag Helpers
When dealing with complex forms in Razor, using Partial Views is a common approach. Partial Views allow you to create modular and reusable components for form fields. This helps in organizing and maintaining complex forms by breaking them down into smaller, manageable parts.
What is the significance of the MapFallbackTo method in endpoint routing?
- It defines a catch-all route for unmatched requests
- It maps routes to multiple controllers
- It handles exceptions in the routing process
- It defines route constraints
The MapFallbackTo method in endpoint routing is significant as it allows developers to define a catch-all route for unmatched requests. This route is used when no other routes match the incoming request, enabling developers to implement custom error handling or redirect logic for such cases.