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Operating System: Services
Operating System: Inventory
Operating System: Welcome
Unit 5 I/O Management and Disk Scheduling
One of the important jobs of an Operating System is to manage various I/O devices including mouse, keyboards, touch pad, disk drives, display adapters, USB devices, Bit-mapped screen, LED, Analog-to-digital converter, On/off switch, network connections, audio I/O, printers etc.
An I/O system is required to take an application I/O request and send it to the physical device, then take whatever response comes back from the device and send it to the application.
Operating System: About
Operating System: Text
Operating System: Welcome
Operating System: Image
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