Q. What is the reason for avoiding instructions that operate directly on memory-based operands?

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Q. What is a register and how is it used in microprocessors?

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Q. Why is managing registers and loading and storing data from RAM to registers considered complex in assembly language code?

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Q. How are registers used by compilers in a program's source code?

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Q. How can the nature of the values stored inside registers be identified during reversing?

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Q. What is the main purpose of registers in microprocessors?

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Q. How many truly generic 32-bit registers do current implementations of IA-32 processors have?

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Q. Why are registers rarely used for long-term storage?

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Q. What is the downside of using registers in assembly language code?

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Q. What is the benefit of using registers for caching frequently used values?

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Q. What is the Stack?

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Q. When is a variable placed on the Stack?

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Q. How are stacks managed internally?

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Q. How is memory for stacks typically allocated?

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Q. What is the purpose of storing the machine state on the Stack?

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Q. What is the purpose of a stack in a program?

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Q. What is the difference between using a register and using a stack?

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Q. What is LIFO?

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Q. How is memory allocated for stacks?

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Q. What are some of the things that the stack can be used for?

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