Question

Which one of the following is not an operating system?

• A. Linux
• B. Unix
• C. Intel
• D. Windows

Hint:

An operating system is software that manages hardware resources, provides a platform for running applications, and allows users to interact with the computer. Examples include Windows, macOS, Linux, and Unix.

Answer 1

The Correct Option is C

The question asks which of the given options is not an operating system. Let us analyze each option: - (A) Linux: Linux is a well-known open-source operating system. It manages hardware resources, provides a platform for running applications, and allows users to interact with the computer. Examples include distributions like Ubuntu, Fedora, and Debian. Hence, this is an operating system. - (B) Unix: Unix is a family of operating systems that includes various versions such as macOS, FreeBSD, and Solaris. It is widely used in servers, workstations, and other computing environments. Hence, this is an operating system. - (C) Intel: Intel is a company that designs and manufactures computer hardware components, such as processors (CPUs), motherboards, and integrated circuits. It does not provide an operating system. Hence, this is not an operating system. From the analysis above, the correct answer is: \[ \boxed{\text{(C) Intel}} \]