What is both an input device and an output device in a computer

This article mainly introduces what is both input and output devices in the computer, which is very detailed and has a certain reference value. Interested friends must finish reading it!

Disk drives are both input and output devices. The disk drive can not only read the information stored on the disk into memory, but also write the information in memory to disk. Disk drives are divided into three types: hard disk drive, floppy disk drive and CD-ROM drive.

Disk drives are both input and output devices.

Disk drive (Disk Driver), also known as "disk drive", is a storage device in which the disk is used as the recording information medium. The disk drive reads the data from the disk and passes it to the processor.

The disk drive can not only read the information stored on the disk into memory, but also write the information in memory to the disk. Therefore, it is considered to be both an input device and an output device.

The disk drive is a part of the disk memory in the electronic computer, which is used to drive the disk to rotate at a steady speed, and to control the head to record and read information according to a certain recording format and coding mode on the disk surface magnetic layer. it can be divided into three types: hard disk drive, floppy disk drive and optical disc drive.

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