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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does DMA stand for?
💡 Hint: Think about what it means for memory and device communication.
Question 2
Easy
Why is reducing CPU workload beneficial?
💡 Hint: Consider what happens when the CPU is busy!
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 DMA do?
- Transfers data with CPU intervention
- Transfers data without CPU intervention
- Only used for multimedia data
💡 Hint: What does it mean to 'do without' in this context?
Question 2
True or False: DMA requires CPU to manage data transfers.
- True
- False
💡 Hint: Remember how DMA functions differently compared to other methods.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are designing a DMA controller for a complex system. What considerations must you include to ensure it can function effectively with multiple devices?
💡 Hint: Think about how multiple devices interact and communicate.
Question 2
Analyze a scenario where transitioning from interrupt-driven I/O to DMA significantly improves performance.
💡 Hint: Look at areas in file processing, network data transfers, or multimedia systems.
Challenge and get performance evaluation