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Which one is more economical?(a) ROM(b) RAM(c) EROM(d) PROMI have been asked this question during a job interview.I want to ask this question from Random Access Memory topic in section Memory Devices of Digital Circuits

Answer»

The correct ANSWER is (B) RAM

To explain: RAM is more economical than ROM because MOS MEMORIES are more economical than the magnetic core for small and medium sized systems.



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