Question

What characteristic of read-only memory (rom) makes it useful?

Answer 1

Explanation:

Short for read-only memory, ROM is a storage medium that is used with computers and other electronic devices.

Unlike RAM (random access memory), ROM is non-volatile, which means it keeps its contents regardless of whether or not it has power.

Answer 2

${ \huge {\bold { \green{Answer}}}} \:$

Data in ROM is non-volatile, that is, it remains there even without electrical power. C. ROM provides very large amounts of inexpensive data storage