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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the zero flag indicate?
💡 Hint: Consider the output of basic arithmetic operations.
Question 2
Easy
What happens if an overflow occurs?
💡 Hint: Think about the limits of the binary 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 does the carry flag indicate in unsigned arithmetic?
- 1. Overflow
- 2. Underflow
- 3. Carry out of the most significant bit
💡 Hint: Consider what happens when adding large numbers.
Question 2
True or False: The zero flag is set if the result of an operation is non-zero.
- True
- False
💡 Hint: Reflect on what zero means in arithmetic operations.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have two signed 4-bit numbers, -3 (in 2's complement 1101) and 5 (0101). Calculate their sum, and identify the flags set.
💡 Hint: Evaluate using 2's complement rules.
Question 2
Write a program flow that considers carry and overflow checks for adding two 8-bit unsigned numbers. Describe the necessary conditional jumps.
💡 Hint: Check how to evaluate flags after arithmetic operations.
Challenge and get performance evaluation