EEPROM because it can programmed and re rewritten any number of times by electric charge .
If your drive is marketed as also playing BD type disks this means that it will play blue-ray type high definition disks.
flash
They are UMD disks.
"Permanent storage", because the data does not disapear when the power is turned off.
Yes, so long as they are the same type of disks, for example; bluray would work with bluray.
DVDr disks.
Magnetic
Fungus gardens
CVDRW typically stands for Compact Disc ReWritable. It refers to a type of optical disc that can be written, rewritten, and erased multiple times. CVDRW discs are often used for storing data, music, or video content.
Your question needs to be rewritten. It makes no sense.
Floppy disk.