Which of the following are types of ROMs?(a) SROM & DROM(b) PROM & EPROM(c) Only one type there is no further classification(d) PROM & EROMI have been asked this question during an online interview.The doubt is from The Storage Unit in portion Basic Computer Organisation of Computer Fundamentals

Which of the following are types of ROMs?(a) SROM & DROM(b) PROM & EPR

1.	Which of the following are types of ROMs?(a) SROM & DROM(b) PROM & EPROM(c) Only one type there is no further classification(d) PROM & EROMI have been asked this question during an online interview.The doubt is from The Storage Unit in portion Basic Computer Organisation of Computer Fundamentals
Answer» Right answer is (B) PROM & EPROM The best explanation: There are two types of Read Only Memories: PROM i.e., Programmable ROM & EPROM i.e., Erasable Programmable ROM. When only a small NUMBER of ROMs with a particular memory content is needed, PROM is USED and in case of EPROM, all the contents of the storage cells must be erased before the write operation.

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Which of the following are types of ROMs?(a) SROM & DROM(b) PROM & EPROM(c) Only one type there is no further classification(d) PROM & EROMI have been asked this question during an online interview.The doubt is from The Storage Unit in portion Basic Computer Organisation of Computer Fundamentals

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