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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the status register hold?
💡 Hint: Think about binary indicators related to operations.
Question 2
Easy
What is the function of the carry flag?
💡 Hint: Look at the arithmetic operations for clues.
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 is the primary function of the status register?
- Store data permanently
- Hold flags from operations
- Control input/output
💡 Hint: Remember the flags' purpose in computations.
Question 2
True or False: The carry flag indicates the output was zero.
- True
- False
💡 Hint: Think about what zero signifies in context.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A program uses an addition operation on two 8-bit numbers: 11111110 and 00000010. What states will the status register show after this operation?
💡 Hint: Consider how binary addition works with carries.
Question 2
Write an explanation of what typically happens in a loop that checks the zero flag and includes potential branching if the flag is set. Include how this affects program flow.
💡 Hint: Identify the loop check and its response to the state of the zero flag.
Challenge and get performance evaluation