ROM = Read Only Memory
This is a permanent storage device, usually a chip or an optical disk.
Depending on the device, it is written to once, and then is read-only
There are some variations, including PROM (Programmable Read Only Memory) and EPROM (Erasable Programmable read only memory)
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rom
Read only memory
ROM stand for (READ ONLY MEMORY).a type of fixed data storage device that is manufacture with fixed contents. Rom is non-volatile storage. Its keep its data even power supply is off
A DVD is the media that data is written to. A DVD-ROM, DVD-RAM, DVD/RW etc is the optical storage device.
A storage device is a device for storing something. The something may be energy, water, data, etc Energy storage devices: battery, gasholder, petrol tank. Water storage device: water tank Data storage device: CD, DVD, hard drive, RAM and ROM chips, magnetic tape, floppy disks
a read only deice is cd rom
A compact disk (CD) is an optical storage device.
Yes, a CD - ROM is a non volatile storage.A non volatile storage media retains its stored data even if the power goes off.
While there are many advantages to electronic storage devices, there also some disadvantages. The disadvantages include their ability to get a virus, and the technical issues that they can often experience. These issues can be difficult for many users to fix.
dvd rom is a out put device