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4 cards from this section. Quick, good the night before a test.
What is a machine-readable device? Provide an example.
Consider devices that do not require human interaction.
What is buffering in the context of I/O operations?
Think about how data transfer needs to be managed.
What is a primary function of I/O modules?
Think about the I/O module's role in processing.
True or False: DMA requires constant CPU intervention during data transfer.
Recall how DMA functions in contrast to programmed I/O.
Discuss the implications of using programmed I/O versus DMA in a high-traffic server environment. Which would be more beneficial and why?
Consider how these methods would affect data processing times in a busy server.
Imagine designing a new storage system for a fast-paced application. Discuss how you would prioritize the use of registers, cache memory, and hard disks.
Think about what types of data each storage type is best suited for.
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