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2 cards from this section. Quick, good the night before a test.
What does external memory do?
Think about what happens when the power goes out.
Name one function of a hard disk controller.
Consider what controls the disk's operations.
What is external memory used for?
Think about what happens when you save your work.
True or False: A device driver is a hardware component.
What type of element connects software with hardware?
Evaluate the impact of increasing seek time on the performance of a hard disk system. What strategies can you implement to reduce this effect?
Consider how data layout affects access speed.
Discuss how the choice of file organization (e.g., sequential vs. random) affects the seek time and transfer rate in magnetic disks.
Think about how you would find a book in a well-organized vs. a disordered library.
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