A DVD is the media that data is written to.
A DVD-ROM, DVD-RAM, DVD/RW etc is the optical storage device.
Yes
No. A DVD would be categorized as a storage device.
Yes it was, cause it has music on it
If the drive can burn disks, then yes.
No. A disk drive can use one of several methods of storing data, including magnetic, Flash, and optical.
yes
Yes. CD-RW and DVD drives can be either internal or external hardware devices.
yes
Yes, a hard drive is a storage device.
No. Floppy disks are magnetic media that rely on magnetic polarization to write data to the disk much like a hard drive. Unlike CD media they can be erased by a strong magnet field that effectively scrambles the data tracks.
Yes, it would be the storage device.Yes, it would be the storage device.
yes