What characteristic of read only memory makes it useful

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

(1) ROM information can be easily updated
(2) ROM provides very large amounts of inexpensive data storage
(3) Data in ROM is nonvolatile, that is, it remains there even without electrical power
(4) ROM chips are easily swapped between different brands of computers
(5) None of the above

Answered by admin @


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


Ans:- Data in ROM is Nonvolatile, that is , it remains there even without electrical power



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