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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: Think about what happens when you subtract equal numbers.
Question 2
Easy
What is the Program Status Word (PSW)?
💡 Hint: Remember, it helps in tracking the current execution context.
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 Zero Flag indicate?
- A carry occurred
- The result is zero
- Positive result
💡 Hint: Consider basic arithmetic operations.
Question 2
True or False: The Sign Flag reflects whether the last result was positive.
- True
- False
💡 Hint: Think of how signed numbers are represented.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Assume you have a program with instructions that alter the PSW. If a program execution results in setting the Zero Flag, what will be the next instruction evaluated and how does it affect program flow?
💡 Hint: Think of a scenario where a loop might terminate.
Question 2
Design a pseudo-code that utilizes the flags within the PSW to control the flow of a simple program. Explain your design choices based on the flags used.
💡 Hint: Think about how loops and accumulators work together.
Challenge and get performance evaluation