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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens when you add -5 and -3 in signed arithmetic using 4 bits?
💡 Hint: Think about the sign bits.
Question 2
Easy
In unsigned arithmetic, how does adding 5 and 4 behave?
💡 Hint: Check the upper limit for 4 bits.
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 does the overflow flag indicate?
- Carry out of MSB
- Invalid result due to overflow
- Both A and B
💡 Hint: Consider what happens when results don’t fit.
Question 2
True or False: The carry flag is generally significant in signed arithmetic.
- True
- False
💡 Hint: Reflect on the role of the carry flag in signed operations.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze the addition of two 4-bit signed numbers: 0111 (+7) and 0001 (+1). What flags are set after the operation?
💡 Hint: Consider max limits in signed numbers.
Question 2
Given two signed numbers -4 (1100 in binary) and +1 (0001 in binary), what are the results and flags after addition?
💡 Hint: Focus on how negatives and positives interact.
Challenge and get performance evaluation