The ASP.NET Core CLI (Command Line Interface) tool provides developers with the capability to create projects, add dependencies, build applications, and publish them. It streamlines common development tasks, making it an essential tool for ASP.NET Core development.

Visual Studio is a comprehensive Integrated Development Environment (IDE) specifically designed for .NET development. It provides powerful tools and features for building various types of .NET applications, making it a popular choice among developers.

In this scenario, Azure App Service would be the best fit. Azure App Service is a platform-as-a-service (PaaS) offering that abstracts much of the infrastructure management. It allows you to easily deploy and scale web applications without the overhead of managing virtual machines or container orchestrators like AKS.

When the dotnet command is used without any additional arguments, it displays the help menu for the .NET CLI. This menu provides a list of available commands and options, helping developers navigate and use the CLI effectively. It's a handy way to explore the CLI's capabilities and understand how to use various commands and options.

If an action within a controller with [Authorize] should be accessible without authorization, you can use the [AllowAnonymous] attribute. This attribute allows you to exempt specific actions from the global authorization policy, making them accessible to all users, even if other parts of the controller require authorization.

To restrict an action method to respond only to HTTP POST requests in ASP.NET Core MVC, you can decorate the method with the [HttpPost] attribute. This attribute ensures that the method can only be invoked when an HTTP POST request is made to its associated URL.

Docker is a popular containerization tool that can be used with ASP.NET Core for deployment. Docker containers encapsulate the application and its dependencies, making it easy to deploy and run consistently across different environments.

The .NET Core CLI (Command-Line Interface) plays a crucial role in ASP.NET Core development. It allows developers to interact with their projects through the command line, facilitating tasks like project creation, building, testing, and running. It's a powerful tool for automating development tasks and managing ASP.NET Core projects efficiently.

.NET CLI (Command-Line Interface) is a command-line tool primarily used for .NET operations. It allows developers to perform tasks like building, testing, and publishing .NET applications directly from the command line, making it a versatile tool for developers who prefer command-line interfaces.

In ASP.NET Core, configuration data can be obtained from various sources using configuration providers. These providers can read data from environment variables, command-line arguments, JSON files, XML files, and more. So, the correct answer is "Configuration providers."

One of the primary advantages of using ASP.NET Core Identity is its built-in security features. It handles common security concerns like password hashing, account lockout, and two-factor authentication, saving developers from implementing these features manually. This enhances application security.

Razor views in ASP.NET Core are primarily used for creating user interfaces. They allow developers to define the structure and layout of web pages by mixing HTML markup with C# or VB.NET code. Razor views enable dynamic content rendering and help build the presentation layer of web applications.