Question

explain the use of ROM

Answer 1

A ROM chip is non-volatile storage and does not require a constant source of power to retain information stored on it. When power is lost or turned off, a ROM chip will keep the information stored on it. In contrast, a RAM chip is volatile and requires a constant source of power to retain information.

Answer 2

Hi Friend,

Here is your answer,

ROM(RANDOM ACCESS MEMORY) contains the programming that allows your computer or regenerated each time you turn it on. It's used to store the start-up instructions for a computer, also known as the firmware. ROMs are used extensively in calculators and peripheral devices such as laser printers.

Hope it helps you!