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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does R1 represent in the example discussed?
💡 Hint: Think about its role in defining where our data is.
Question 2
Easy
What is direct addressing?
💡 Hint: Does it require any calculation to retrieve data?
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 addressing mode uses a value directly stored in a register?
- Indirect
- Displacement
- Direct
💡 Hint: Consider how addresses are specified in direct access.
Question 2
True or False: Multiple word instructions can fit entirely into one memory location.
- True
- False
💡 Hint: Think about the implications of instruction size.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a scenario involving an effective address calculation using R1 and a displacement value. Describe the expected outcome.
💡 Hint: Make sure to add R1 and the displacement together before adding to the base address.
Question 2
Explain how CPU architecture impacts addressing mode usage and why it’s essential to optimize this in programming.
💡 Hint: Consider the trade-offs between instruction size, speed, and complexity.
Challenge and get performance evaluation