COMPUTER SCIENCE AND ENGINEERING
OPERATING SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Operating Systems are the interface between computer hardware and the user
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The CPU can run multiple processes at the same time
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A computer can support several applications being open at the same time
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Peripherals require software called “drivers” in order for the OS to control them
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Detailed explanation-1: -Detailed Solution. Option 1: It ensures that computer system components like hard disk and RAM never crash or malfunction. False, An operating system (OS) is system software that manages or ensures computer hardware, software resources, and provides common services for computer programs.
Detailed explanation-2: -While most PCs have a single operating system (OS) built-in, it’s also possible to run two operating systems on one computer at the same time. The process is known as dual-booting, and it allows users to switch between operating systems depending on the tasks and programs they’re working with.
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.
Detailed explanation-4: -Modern desktop operating systems are capable of handling large numbers of different processes at the same time.