Floppy Disk Drive questions part 3:

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21. What are the differences between a floppy disk and hard disks?
22. Which DMA channel does the floppy drives use?
23. Explain the components that make a floppy disk?
24. A floppy disk can be accessed at what speeds?
25. Explain the Read/Write assembly of a floppy drive?
26. What is the error code 41 in reference to floppies?
27. Why floppy-disks are not used to store permanent data?
28. What are flash memories? Is a floppy-disk one?
29. Define a disk-controller?
30. What is the difference between format and delete in reference to a floppy disk?
Submitted by: Murtaza

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