Q. What are flags used for in assembly language?

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Q. What are the most important status flags used in IA-32?

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Q. What is the difference between treating a destination operand as signed or unsigned in arithmetic operations?

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Q. What is the significance of the overflow flags in IA-32 arithmetic operations?

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Q. What is the Zero Flag used for in IA-32 code?

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Q. What value does the Sign Flag denote in signed integers?

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Q. What is the Parity Flag?

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Q. Which instructions are used for adding and subtracting integers?

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Q. Which operands can be used with the ADD and SUB instructions?

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Q. Which operand usually reflects a constant that was hard-coded into the source code?

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Q. Where is the result stored in addition and subtraction operations?

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Q. Does the LEA instruction perform any actual memory accesses?

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Q. Which instructions are used to add and subtract integers on IA-32 processors?

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Q. Why are LEA instructions used by compilers in some cases?

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Q. How do computers deal with multiplication and division?

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Q. What is the most efficient instruction to use when multiplying two variables?

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Q. What do compilers usually do when the multiplier is a constant?

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Q. What is the equivalent of multiplying by powers of 2 in computers?

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Q. What is the latency of the SHL instruction?

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Q. What is the most complex operation in integer arithmetic for computers?

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