Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What flag indicates that an arithmetic result is zero?
💡 Hint: Think about what signifies a total absence of value.
Question 2
Easy
In what condition is the overflow flag set?
💡 Hint: Consider cases where numbers go beyond their limits.
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?
- The result is zero
- The result is negative
- The result exceeds data type limit
💡 Hint: Focus on the scenarios where result values cannot fit.
Question 2
True or False: The carry flag is relevant in signed arithmetic.
- True
- False
💡 Hint: Think about the goals of signed versus unsigned arithmetic.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have two signed 4-bit numbers: 0111 (7 in decimal) and 1001 (-7). Add them, and describe the resulting flags.
💡 Hint: Focus on the outcome of the addition and its effects on the state of the flags.
Question 2
During an addition of 1001 (-7 in two's complement) and 1000 (-8), an overflow occurs. Discuss the implications and which flags are affected.
💡 Hint: Reflect on what happens when operations yield unexpected results due to limits.
Challenge and get performance evaluation