Subject Category > General Knowledge

Q. What characteristic of read-only memory (ROM ) makes it useful?

A) Data in ROM is non volatile, that is, it remains there even without electrical power

B) ROM informationcan be easily updated

C) ROM chips are easily swapped between different brands of computers

D) ROM provides very large amounts of inexpensive data storage

✔ Data in ROM is non volatile, that is, it remains there even without electrical power

Additional Information > Exam point of View

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