Which device is used as an Input as well as an Output? | web4study

Which device is used as an Input as well as an Output?



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Dual devices are devices that are input and output devices at the same time e.g disk drive and CD writer. The disk drive is a peripheral device that reads or writes the disks. Similarly, CD writer can write . on compact disk. When these devices are used to read some· data from it, they fall into the category of input devices, while during writing data onto the disk, they will be considered as an output device.


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