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Question

Which of the following is an open source operating system to manage computer hardware and software?

This question was previously asked in
RRB NTPC 2019 CBT 1 Question Paper (8-Mar-2021) (Shift 2)
The correct answer is
Linux

Open Source Operating Systems Explained

An operating system (OS) is essential software that manages a computer's hardware and software resources. It acts as an intermediary between the user and the computer hardware.

An open source OS means its source code is freely available for anyone to view, modify, and distribute. This contrasts with proprietary operating systems, whose source code is kept secret.

Analyzing the Options

  • Macintosh: Refers to Apple's computers and their operating system (macOS). macOS is proprietary, not open source.
  • Microsoft Windows: A widely used operating system developed by Microsoft. It is proprietary and its source code is not publicly available.
  • Linux: A family of open-source Unix-like operating systems based on the Linux kernel. It is known for being free, flexible, and customizable, fitting the definition of an open source OS that manages hardware and software.
  • Apple: This is the name of the company, not an operating system itself.

Conclusion

Based on the definition of an open source operating system that manages computer resources, Linux is the correct choice.

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