Practice - ALU Operations
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Practice Questions
Test your understanding with targeted questions
What is the purpose of the Program Counter?
💡 Hint: Think about what keeps the CPU on track to execute instructions in order.
What does the Accumulator do during instruction execution?
💡 Hint: Consider where a CPU gathers results of calculations.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the first phase of the instruction execution cycle?
💡 Hint: Think about the initial step in the process of executing instructions.
True or False: The Accumulator holds the next instruction to execute.
💡 Hint: Consider what the role of the accumulator is.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a simple instruction set with your opcodes and associated operations. How would you organize the instruction format?
💡 Hint: Think about the possible operations you would need for basic arithmetic.
Explain how data flows through the CPU when executing a program that involves arithmetic operations, detailing each register's role.
💡 Hint: Consider the pathway from memory through to the final results.
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Reference links
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