2.3.3 - Influence of Signed and Unsigned Arithmetic on Flags
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Practice Questions
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What happens when you add +7 and -7?
💡 Hint: Think about the outcome of addition leading to zero.
What does the sign flag indicate?
💡 Hint: Refer to how we visualize signed numbers in binary.
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Interactive Quizzes
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What does the Zero Flag indicate?
💡 Hint: Think about conditions resulting from straightforward arithmetic.
True or False: The Carry Flag is important in signed arithmetic.
💡 Hint: Consider the nature of signed numbers and how they behave.
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Challenge Problems
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Add two signed numbers: +7 and -8. What flags are set?
💡 Hint: Evaluate both the result and sign flags.
Perform an unsigned addition of 15 and 2. Determine the flags that are activated.
💡 Hint: Consider the maximum value for 4 bits.
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