The [FromRoute] attribute is used to bind a route parameter to an action method parameter in ASP.NET Core. If you want to enforce that the parameter should be of a specific type, like integer, you can add the appropriate data type constraint in your action method's parameter using C# data type annotations.

In ASP.NET Core Entity Framework, you should override the OnModelCreating method in the DbContext class. This method allows you to configure the database model, define relationships, and apply various constraints using Fluent API or data annotations.

When using the [Authorize] attribute with policies, the specified policy name must be previously registered in the ConfigureServices method within the Startup.cs file. This is where you define and configure your authorization policies, associating them with specific requirements and roles.

The "Individual User Accounts" template is the one to choose when you want to set up a project with built-in user authentication mechanisms. This template includes user registration, login, and management features out of the box, making it easier to create applications that require user authentication.

To enforce stricter password policies in ASP.NET Core, you can configure Identity Options. ASP.NET Core Identity provides built-in password policies that you can customize to require stronger passwords. You can define password complexity rules, including minimum length, required characters, and more in the Identity Options configuration.

The correct option is @Html.BeginForm. This Razor helper is used to generate the opening

element in an ASP.NET Core view when you want to create a form for user input. It sets the action and method attributes of the form, allowing you to specify where the form data should be submitted and how it should be sent (GET or POST).

To restrict a controller action to users with the "Admin" role, you should use the [Authorize(Roles = "Admin")] attribute. This attribute ensures that only users with the specified role can access the action.

In ASP.NET Core, the 'wwwroot' folder is the default location for storing static web assets like images, scripts, and CSS files. These assets can be directly served to clients without the need for additional routing.

Kestrel is a distinctive component in the ASP.NET Core ecosystem because it's a cross-platform, lightweight, and high-performance web server. Unlike some other web servers that are platform-specific, Kestrel can run on Windows, Linux, and macOS, making it a preferred choice for ASP.NET Core hosting. It is often used in combination with reverse proxy servers like Nginx or IIS for production scenarios.

The appsettings.json file in an ASP.NET Core project typically contains project metadata, package dependencies, and project-specific settings. It's a JSON configuration file used to store various configuration values for the application, such as database connection strings, logging settings, and custom application settings. This separation of configuration from code promotes flexibility and maintainability in ASP.NET Core applications.

To specify multiple roles using the [Authorize] attribute, you can separate them with commas inside the Roles parameter, like this: [Authorize(Roles = "Admin, Manager")]. This allows access to the action or controller for users who belong to either the "Admin" role or the "Manager" role or both.

Custom middlewares in ASP.NET Core are created using a delegate with the signature Func. This delegate takes an HttpContext as input and returns a Task, allowing you to write custom logic to handle requests and responses in the pipeline.