Optical media typically has a longer life expectancy than flash media. Optical discs like CDs and DVDs can last anywhere from 20 to 100 years if properly stored and handled. Flash media, on the other hand, such as USB drives and SD cards, have a lifespan of around 10,000 write/erase cycles, which can vary depending on usage and quality of the device.
One storage device is RAM. Also Magnetic Media, Flash Media, and Optical media. Your welcome :)
I think it is, because its an external memory.
Flash memory - solid state memory, has faster access speed CD-RW - optical media, slower access speed
optical
SIC 3695 covers making optical recording media
Portable means easy to carry round, Optical means uses light to make it work. So optical media could be portable.
No. A disk drive can use one of several methods of storing data, including magnetic, Flash, and optical.
Only if it is a CD containing a film/something that you can watch. CDs with music aren't optical media.
Optical media include CD-ROMs, DVD ROMs, and Blu-Ray disks.
non volatile semiconductor media is used in flash memory.
a DVD and CD