is printer & DVD is volatile memory
CD-R, CD-RW, DVD-R, DVD-RW, and Blu-ray
DVD+R is a format for optical data storage. It is similar to, but incompatible with, the older DVD-R standard. A DVD+R is a write-once optical disc with 4.7 gigabytes (GB) of storage, generally used for non-volatile data storage or video applications.
RAM is a volatile Memory. But ROM is not volatile.
It refers to the permanent non volatile memory that is in your account.example includes Hard disks, Floppy disks,Tapes,CD-ROM,DVD ROM etc.Non volatile the storage device s hold data , even the computer is turned off.
DRAM is volatile.
volatile will evaporate
volatile will evaporate
A hard drive is non-volatile storage, since it retains all of the data written to it even when it is no longer supplied with power. In general, a computer's internal operating memory is volatile, while its data storage is non-volatile.
Non-volatile
DRAM is a volatile memory
DRAM is a volatile memory