Computer Science
Medium
Question
What characteristic of read-only memory (ROM) makes it useful?
A
ROM information can be easily updated.
B
Data in ROM is non-volatile, that is, it remains there even without electrical power.
✓ Official correct answer
C
ROM provides very large amounts of inexpensive data storage.
D
ROM chips are easily swapped between different brands of computers.
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A
ROM information can be easily updated.
No member explanations yet for this option.
B
Data in ROM is non-volatile, that is, it remains there even without electrical power.
No member explanations yet for this option.
C
ROM provides very large amounts of inexpensive data storage.
No member explanations yet for this option.
D
ROM chips are easily swapped between different brands of computers.
No member explanations yet for this option.
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