A user wants to use several used computers to set up a low-cost lab at home to study and test scripts for managing servers. Which of the following would be the best operating system choice?
Correct Answer: B
A low-cost home lab for practicing server management and scripting strongly points to Linux because it is widely available at no cost and is designed to support many server-style workloads. The All-in-One guide states plainly: "Linux is a popular, free, open source operating system," and notes that there are many distributions (distros), giving flexibility for different needs. Quentin Docter adds key context about Linux's purpose: Linus Torvalds created it as "a completely open source operating system for the world to use...
completely free for anyone to use," and highlights that many Linux distributions exist today.
From a cost standpoint, Docter's licensing section defines open source as "not only... free, but the source code... is also shared," and explicitly lists "OSs such as Linux" as open source examples. This directly supports "low-cost." Finally, Linux is a common target environment for real server administration and scripting practice (shell tools, package repositories, services), making it the best match versus ChromeOS/macOS/Windows for this lab goal.