Question

the memory that requires constant refreshing to preserve the information is called___​

Answer 1

Explanation:

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Answer 2

Answer:

"Magnetic core memory".

Explanation:

In magnetic core memory, each memory cell can retain data indefinitely even with the power turned off, but reading the data from any memory cell erases its contents. ... Delay line memory requires constant refreshing because the data is actually stored as a signal in a transmission line.