Practice - Operand Address Calculation
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
What does the Program Counter (PC) do during instruction execution?
💡 Hint: Think about what keeps track of where the CPU is in executing code.
Describe what an ISR is.
💡 Hint: What helps manage tasks when hardware requires attention?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the function of the Program Counter?
💡 Hint: What keeps a record of where we are in a series of steps?
True or False: An Interrupt Service Routine can stop program execution.
💡 Hint: Think about how we pause for interruptions while working.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Explain how an Interrupt Service Routine manages a simple interrupt discrepancy during instruction execution, and provide a flow chart.
💡 Hint: Consider how you would pause and solve an unexpected problem while following a recipe.
Construct a scenario where the use of direct and indirect addressing is necessary to compute a complex operation involving multiple operands.
💡 Hint: Think of how you would figure out multiple layers of instructions to solve a math problem step-by-step.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.