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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the overflow flag?
💡 Hint: Think about when arithmetic results can't be correctly stored.
Question 2
Easy
Define signed and unsigned arithmetic.
💡 Hint: Remember the sign representation!
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What happens when overflow occurs in signed arithmetic?
- The result remains accurate
- The overflow flag is set
- The result is doubled
💡 Hint: Think about the role of the overflow flag.
Question 2
True or False: In unsigned arithmetic, the carry flag is important, but the overflow flag can be ignored.
- True
- False
💡 Hint: Consider the properties of positive numbers.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have 7 and 9 as 4-bit signed numbers. What happens when you add them? Identify the flags and reason out any overflow.
💡 Hint: Consider how the number is represented in binary.
Question 2
A program fails after computing large sums. Analyze how overflow could cause runtime issues in handling those sums.
💡 Hint: Think about the implications of running out of space.
Challenge and get performance evaluation