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Magnetic drum is a storage medium using __________(a) The surface of a jumping magnetic drum(b) The surface of a rotating magnetic drum(c) The surface of a stopped magnetic drum(d) The surface of a moving magnetic drumThis question was addressed to me in a job interview.My question comes from Introduction of Memory Devices topic in division Memory Devices of Digital Circuits |
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Answer» The correct choice is (b) The surface of a rotating MAGNETIC drum |
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