ROM is permanent memory, so it never loses what is stored in it. Cant load new programs or new data into it, if you could then important information could be lost.
You as a user of the computer can not write information to the ROM. Your computer uses the information placed in the ROM to execute functions. You can only change the information in ROM by installing a firmware update, software supplied by the computers manufacturer.
A DVD-ROM stores more information than a CD-ROM.
No
ROM
Random Access Memory (RAM) can have some of your own information saved to it. Read-Only Memory (ROM) cannot have any information saved to it as it has its own information. For example: CD - ROM
CD-ROM burners
rom
rom (Read only Memory)
once information is saved is rom,it can't alterd.erasable programable read only memory overcom.es this problem
Information stored in RAM can be accessed far faster than information stored in ROM. Thus, a computer might store its boot-up instructions in ROM, but store program files in RAM after initial boot-up.