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Question

What is microcode ROM?

a.

It is another layer of programming that lies within the processor

b.

It is responsible for caching the microcodes of frequently executed instructions

c.

It contains the microcode sequences for every instruction in the instruction set

d.

None of the above

Posted under Reverse Engineering

Answer: (c).It contains the microcode sequences for every instruction in the instruction set Explanation:The processor has a microcode ROM, which contains the microcode sequences for every instruction in the instruction set.

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