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Question

Which built-in instructions are relatively slow and have a high latency in computers?

a.

ADD and SUB

b.

MUL and IMUL

c.

DIV and IDIV

d.

LEA and ADD

Posted under Reverse Engineering

Answer: (c).DIV and IDIV Explanation:The built-in instructions for division, DIV and IDIV, are relatively slow and have a latency of over 50 clock cycles.

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Q. Which built-in instructions are relatively slow and have a high latency in computers?
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