To pass data from a controller to a view, you can use a Model object. Models are classes that define the data structure and properties you want to pass to the view. They enable strong typing and are a fundamental part of the Model-View-Controller (MVC) architecture in ASP.NET Core.

To customize authorization logic in ASP.NET Core, you can implement the IAuthorizationFilter interface. This interface allows you to create custom authorization logic that can be applied to controllers and actions. It gives you fine-grained control over how authorization is performed for specific requests.

The "lockout" feature in ASP.NET Core Identity relates to locking user accounts after a certain number of failed login attempts. This is a security measure to protect against brute-force attacks and unauthorized access. When an account is locked, the user cannot log in until the lockout period expires or is manually reset by an administrator.

The .NET SDK includes the .NET runtime, but it also contains development tools, libraries, and compilers required for developing .NET applications. In contrast, the .NET runtime is primarily used for running already developed .NET applications.

To maintain a well-organized ASP.NET Core project, it's advisable to move static files like images to specific folders. Placing them in a folder named "Images" in the root directory is a common practice. This improves project organization, makes it easier to locate assets, and adheres to best practices for structuring web projects.

The "Web API" template in ASP.NET Core is well-suited for building microservices. Microservices often require building lightweight APIs to interact with other services, and the "Web API" template provides the necessary tools and framework for this purpose.

Razor views in ASP.NET Core are primarily used for creating user interfaces for web applications. They allow developers to define the structure and layout of web pages using a combination of HTML and C# code. Razor views are essential for rendering dynamic content and interacting with server-side data in web applications.

In ASP.NET Core, the order of route definitions significantly impacts the routing process. Routes are executed in the order they are defined, and the first matching route is used to handle the request. This allows developers to control how different routes are prioritized and which controller action or endpoint is invoked based on the request URL.

In a route template in ASP.NET Core, you use curly braces {} to define a variable segment. This allows you to capture dynamic parts of a URL, such as IDs or names, and pass them as parameters to the corresponding action method.

In ASP.NET Core, environment-specific settings can be stored in JSON configuration files named appsettings.{EnvironmentName}.json. These files allow you to configure settings specific to different environments like development, production, or any custom environment you define.