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Question

Why do stack variables always have a fixed size?

a.

Because the compiler hard-codes the offsets generated for accessing those variables into the machine code

b.

Because the program dynamically allocates stack space based on the amount of information it is passed

c.

Because stack variables are designed to be flexible and dynamic

d.

Because the programmer manually sets the size of the stack variables

Posted under Reverse Engineering

Answer: (a).Because the compiler hard-codes the offsets generated for accessing those variables into the machine code Explanation:Stack variables always have a fixed size because the offsets generated by the compiler for accessing those variables are predetermined and hard-coded into the machine code.

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Q. Why do stack variables always have a fixed size?

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