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Memory and Storage
Which of the following is one of the basic characteristics of DRAMs?
DRAMs must have a constantly changing input.
DRAMs must be periodically refreshed in order to be able to retain data.
DRAMs have a broader "dynamic" storage range than other types of memories.
DRAMs are simpler devices than other types of memories.
Correct Answer:
DRAMs must be periodically refreshed in order to be able to retain data.
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