write any four needs of operating system
Answers
Answer:
OS as a platform for Application programs: Operating system provides a platform, on top of which, other programs, called application programs can run. These application programs help the users to perform a specific task easily. It acts as an interface between the computer and the user. It is designed in such a manner that it operates, controls and executes various applications on the computer.
Managing Input-Output unit: Operating System also allows the computer to manage its own resources such as memory, monitor, keyboard, printer etc. Management of these resources is required for an effective utilization.The operating system controls the various system input-output resources and allocates them to the users or programs as per their requirement.
Consistent user interface: Operating System provides the user an easy-to-work user interface, so the user doesn’t have to learn a different UI every time and can focus on the content and be productive as quickly as possible. Operating System provides templates, UI components to make the working of a computer, really easy for the user.
Multitasking: Operating System manages memory and allow multiple programs to run in their own space and even communicate with each other through shared memory. Multitasking gives users a good experience as they can perform several tasks on a computer at a time.
Explanation:
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Answer:
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Explanation:
Types of Operating Systems
☆Batch Operating System – This type of operating system does not interact with the computer directly. ...
☆Time-Sharing Operating Systems – Each task is given some time to execute, so that all the tasks work smoothly. ...
☆Distributed Operating System – ...
☆Network Operating System – ...
☆Real-Time Operating System –
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