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4 cards from this section. Quick, good the night before a test.
What is a human-readable device? Give one example.
Think of devices we can see or touch.
What does I/O stand for?
Consider the process of communication both ways.
What does the term I/O stand for?
Remember what we learned about device communication.
Which of the following is a machine-readable device?
Think of devices that process data rather than just showing it.
Discuss the implications of using programmed I/O in a high-load server environment.
Consider how waiting affects overall performance.
You are designing a system with a mix of high-speed data transfers and lower-speed devices. Which transfer method would you implement and why?
Think about balancing speed and efficiency.
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