Input, because you are inserting data into your computer.
it is input
Output. You insert a CD and show (play) the movie. A DVD Multi Recorder is an output and input device. You can insert a blank CD into it and record even pictures. Then you can click on play and play out of the CD right after you record into it.
a CD is an output device that can be used as a storage or input device
A CD or DVD drive is a media device. Data is usually read from it, but data can also be sent to it if it has writing capabilities.
It is neither, CD DVD and hard disk is STORAGE not input or output.
A CDROM drive is neither an input device or an output device. A CDROM drive is a storage device.
A CD is a storage device.
A CD is a storage device.
That's an output device, because your getting information off the computer and onto the CD.
output device
It is both an input and output device
output device