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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define Direct Memory Access (DMA).
💡 Hint: Think about how data is transferred between devices.
Question 2
Easy
What role does the DMA controller play?
💡 Hint: Focus on the management aspect.
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 stand for?
- Direct Memory Access
- Dynamic Memory Allocation
- Dynamic Management Approach
💡 Hint: Focus on the term associated with memory transfer.
Question 2
True or False: DMA requires the CPU to be involved throughout the data transfer process.
- True
- False
💡 Hint: Consider the role of the CPU during transfers.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a system where DMA configuration goes wrong, causing data lost. How would you rectify the design issues observed in the DMA controller?
💡 Hint: Think about signal management and potential error solutions.
Question 2
Using DMA, a data file of 2048 bytes needs to be transferred from a device to memory. Consider the system's address range and potential limitations. What should be noted during the setup for the DMA process?
💡 Hint: Remember to think about addresses and transfers in chunks.
Challenge and get performance evaluation