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Question

What is the single-step interrupt?

a.

An interrupt generated by the processor after every instruction that is executed

b.

An interrupt generated by the processor when a hardware breakpoint is hit

c.

An interrupt generated by the processor when a software breakpoint is hit

d.

None of the above

Posted under Reverse Engineering

Answer: (a).An interrupt generated by the processor after every instruction that is executed Explanation:The single-step interrupt is generated by the processor after every instruction that is executed, and is used by debuggers to implement single-stepping through code.

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