Which of the following is not an operating system? Linux Nexus Mac OS Windows
Final answer:
Nexus is not an operating system; it typically refers to a series of devices or can be associated with web repository management. Linux, Mac OS, and Windows are all operating systems responsible for managing computer resources and facilitating interaction between software and hardware.
Explanation:
Among the options provided, Nexus is not an operating system. Linux, Mac OS, and Windows are all operating systems used to manage the computer's hardware and software resources, and facilitate the communication between hardware and software. In contrast, Nexus generally refers to a line of devices or can also be associated with a web interface for repository management, not an operating system.
Your operating system is essential as it acts as the intermediary between the users and the computer hardware, allowing you to interact with applications and tools. Major operating systems include the Linux-based, Windows-based, and Mac-based categories, with Windows being particularly dominant on PCs and Mac OS being proprietary to Apple's Macintosh computers.
Linux distributions are numerous and offer a variety of features, but common among them is the foundation upon Unix, which allows for robust multi-user and multitasking capabilities. Both Mac OS and Linux provide access to command line interfaces, albeit with some differences in the tools available.