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🏠 Home › MCQs › Computer Science › Question

What is the main role of an operating system?

By Rabia Anum

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Source Science & Technology Archive

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Fact Checked

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Difficulty Medium

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Last Updated 13 Aug 2026

A. Translate code

B. Manage hardware and software resources

C. Store files

D. Calculate

💡 Explanation:

The OS manages the computer's memory, processes, and all of its software and hardware.

📚 Topics: Computer Science Technology and Computing

🎯 Exams: CSS GEN PMS

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