FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Read-only memory, or ROM, is a type of computer storage containing non-volatile, permanent data that, normally, can only be read, not written to.

Detailed explanation-2: -Read-Only Memory (ROM), is a type of electronic storage that comes built in to a device during manufacturing. You’ll find ROM chips in computers and many other types of electronic products; VCRs, game consoles, and car radios all use ROM to complete their functions smoothly.

Detailed explanation-3: -ROMs are of five types: MROM (masked read only memory), PROM (programmable read only memory), EPROM (erasable programmable read only memory), EEPROM (electrically erasable programmable read only memory), and Flash Memory.

Detailed explanation-4: -ROM is nonvolatile1 memory in which data are deposited during the production process and thereafter can only be read. ROM is used to store software and other static data. Embedded operating systems were often stored in ROM but this has changed since the introduction of flash memory.

Detailed explanation-5: -ROM is an acronym for Read-Only Memory. It refers to computer memory chips containing permanent or semi-permanent data. Unlike RAM, ROM is non-volatile; even after you turn off your computer, the contents of ROM will remain. Almost every computer comes with a small amount of ROM containing the boot firmware.