Question

Differentiate between ROM And PROM?
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Answer 1

Answer:

1.ROM stands for read-only memory, While PROM stands for programmable read-only memory.

2.ROM refers to a memory chip storing permanent data and instruction, while in PROM is the type of read-only memory. It is a type of memory that can only be modified once not again and again. ROM cannot be erased or written too.