Practice - I/O Module Decisions
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Practice Questions
Test your understanding with targeted questions
What is the primary function of an I/O module?
💡 Hint: Think about the intermediary role in processing data.
Name two types of human-readable devices.
💡 Hint: Consider the devices we directly interact with.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What type of memory is the fastest?
💡 Hint: Think about where data is stored right next to processing.
True or False: Machine-readable devices include keyboards.
💡 Hint: What type of device do you interact with directly?
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Analyze a scenario where programmed I/O would be inefficient. Suggest a better method of data transfer and justify your choice.
💡 Hint: Consider how busy waiting can affect performance.
Compare the implications of using DMA vs. traditional data transfer methods in a high-volume data environment, such as video streaming.
💡 Hint: Think about the efficiency of direct access versus CPU oversight.
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Reference links
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