Is the disk an input device or an output device?

#The disk is both an input device and an output device.

Output device (OutputDevice) is a component for interaction between humans and computers, used for data output.

Input device: A device that inputs data and information to the computer. It is a bridge between computers and users or other devices.

is both an input device and an output device: storage devices include internal memory and external memory. Floppy disks, hard disks, optical disks, U disks, mobile hard disks, etc. are external memories. Internal memory is divided into RAM and ROM. RAM is Random access memory, ROM is read-only memory, and the memory stick is RAM. ROM refers to the chip on the motherboard that stores the BIOS.

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