As a Developer tasked with building and running cross-platform web, server, and console applications, you must have which of the following installed on your workstation?

To effectively build and run cross-platform web, server, and console applications, it's essential to have all three components installed on your workstation.

Having PowerShell 5.1 is important as it provides a command-line shell and scripting language that enhances task automation and configuration management across different environments, making it easier to manage your applications.

Docker is also crucial, especially for modern application development. It allows you to create, deploy, and run applications in containers, ensuring that they run reliably regardless of where they are deployed. This is particularly useful for cross-platform scenarios, as it encapsulates the application along with its environment, dependencies, and configurations.

Additionally, the .NET Core 3.1 SDK is a key component because it includes the tools needed to create and manage .NET applications across various platforms. .NET Core offers a unified platform for building diverse applications, giving developers the flexibility to work in different environments while sharing code and resources.

Since each of these components plays a fundamental role in the development process for cross-platform applications, having them all installed ensures a comprehensive development setup. This facilitates the efficient building, running, and managing of applications, making the choice of having all of them essential for a developer in this scenario.