3.1 - Understanding Overflow in Signed and Unsigned Arithmetic
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Practice Questions
Test your understanding with targeted questions
What does overflow mean in arithmetic operations?
💡 Hint: Think about the limits set by the number of bits in representation.
Give an example of a scenario where overflow might occur.
💡 Hint: What happens if you add two maximum numbers in a system?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What happens when two negative numbers are added in signed arithmetic and the result is interpreted as positive?
💡 Hint: Consider the sign bit in the result.
The carry flag primarily applies to which type of arithmetic?
💡 Hint: Reflect on how negative numbers influence carry.
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Challenge Problems
Push your limits with advanced challenges
You are tasked with designing a system that involves adding two 4-bit signed integers. Explain how you would handle potential overflow in your calculations.
💡 Hint: Consider what conditions will cause the overflow to trigger.
In an unsigned arithmetic system, what happens when you add two maximum values (e.g., 15 + 1)? Explain the results and the implications in a larger computation.
💡 Hint: Reflect on the limits set by the number of bits in your system.
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