Operating System (OS) Practice Test Questions — Flashcards | Computer Engineering | FatSkills

Operating System (OS) Practice Test Questions — Flashcards

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An Operating System is system software that manages computer hardware and software resources, and provides common services for computer programs.

After being initially loaded into the computer by a boot program, the operating system manages all of the other application programs in a computer. The application programs make use of the operating system by making requests for services through a defined application program interface (API).

The 5 popular operating systems are: Apple macOS, Microsoft Windows, Linux Operating System, Google's Android OS, and Apple iOS. (The last two are operating systems for mobile devices.)

Related Test: Advanced Operating System Practice Test

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