A DVD is the media that data is written to.
A DVD-ROM, DVD-RAM, DVD/RW etc is the optical storage device.
Yes
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, a hard drive is a storage device.
yes
Yes, it would be the storage device.Yes, it would be the 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