Computer · Computer Memory
Which statement about Dynamic RAM (DRAM) is correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It does not require refreshing to retain data.
- 2It is non-volatile and retains data without power.
- 3It is slower than ROM.
- 4It uses a refresh circuit to continuously read and rewrite data.✓
Correct answer
It uses a refresh circuit to continuously read and rewrite data.
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