5 Questions
What is the main function of an operating system?
Manage computer hardware and software resources
In what way does the operating system interact with computer hardware?
Acts as an intermediary between programs and the computer hardware
What is the market share of Microsoft Windows in the personal computer market as of September 2023?
Around 68%
Which devices commonly have operating systems?
Cellular phones, video game consoles, web servers, and supercomputers
What is the second most dominant operating system in the personal computer market as of September 2023?
macOS by Apple Inc. with around 20% market share
Study Notes
Operating System Basics
- The main function of an operating system is to manage and coordinate the interactions between computer hardware and software.
Operating System and Hardware Interaction
- The operating system interacts with computer hardware by acting as an intermediary, controlling the allocation of system resources such as memory, processing power, and storage.
Operating System Market Share
- As of September 2023, Microsoft Windows holds the largest market share in the personal computer market.
- The second most dominant operating system in the personal computer market as of September 2023 is not specified, but it is not Microsoft Windows.
Devices with Operating Systems
- Operating systems are commonly found on devices such as personal computers, laptops, and mobile devices.
Test your knowledge of operating systems with this quiz! From the basics of managing computer resources to the intricacies of time-sharing systems, this quiz covers key concepts and functions of operating systems. Whether you're a beginner or an expert, challenge yourself with questions about hardware management, software resources, and more.
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