COMPUTER SCIENCE AND ENGINEERING
OPERATING SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Processer Management
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Memory Management
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System access
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all mentioned above
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Detailed explanation-1: -An operating system has three main functions: (1) manage the computer’s resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.
Detailed explanation-2: -An operating system is system software that manages computer hardware and software resources and provides general services for computer programs. Some operating system examples include macOS, Microsoft Windows, Google’s Android OS, Linux Operating System, Apple iOS, etc.
Detailed explanation-3: -Explanation: An Operating System acts as an intermediary between user/user applications/application programs and hardware. It is a program that manages hardware resources. It provides services to application programs.