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Question

Which instruction is used to perform a zero check for EAX in assembly language?

a.

AND

b.

TEST

c.

JMP

d.

CALL

Posted under Reverse Engineering

Answer: (b).TEST Explanation:The TEST instruction is used to perform a zero check for EAX in assembly language by performing a bitwise AND operation on EAX and setting flags to reflect the result.

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Q. Which instruction is used to perform a zero check for EAX in assembly language?

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