1.

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

Answer»

The correct choice is (b) The surface of a rotating MAGNETIC drum

Explanation: Magnetic drum is a STORAGE MEDIUM USING the surface of a rotating magnetic drum which have tendency to hold the data.



Discussion

No Comment Found

Related InterviewSolutions