MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -A standalone OS is an OS that runs on a device like a notebook, desktop computer, or laptop. A standalone operating system offers a complete functioning framework. Some examples of standalone operating systems include Mac OS, DOS, Windows 95, and Windows 2000 Professional.

Detailed explanation-2: -The correct answer is Stand-alone. A standalone operating system is an operating system that works on devices such as notebook, desktop computer or a laptop. Hence, Option 1 is correct. A stand-alone operating system provides an entire working framework.

Detailed explanation-3: -The three most common operating systems for personal computers are Microsoft Windows, macOS, and Linux. Modern operating systems use a graphical user interface, or GUI (pronounced gooey).

Detailed explanation-4: -Android This is a mobile Operating System based on a modified version of the Linux kernel and other open source software, designed primarily for touchscreen mobile devices such as smartphones and tablets.

Detailed explanation-5: -An operating system is system software that manages computer hardware and software resources and provides general services for computer programs. Some operating system examples include macOS, Microsoft Windows, Google’s Android OS, Linux Operating System, Apple iOS, etc.