Which of the following are functions of an operating system?
Correct answer: D. All of these
- A. Manage hardware
- B. Data security
- C. Provide user interface
- D. All of these
Explanation
The correct answer is D. All of these. An operating system (OS) acts as a middle layer between the computer hardware and the user, managing various tasks to ensure smooth operation. Here's a breakdown of why each option contributes to an operating system's functionality
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About Hardware and Software
Hardware includes the physical components of a computer, such as the CPU, motherboard, registers, memory, storage devices and peripheral equipment. Software covers system software, application software, utilities, drivers and firmware, with attention to how the operating system manages hardware and how software differs from the physical equipment it controls.
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