11-22. 11-23. 11-24. 11-25. 11-26. To protect a 5.25-inch floppy disk from being written on, which of the following actions should you take? 1. 2. 3. 4. Ensure the write enable notch is not obstructed Cover the write enable notch with a piece of tape Format the disk as read only Disable the write circuitry on the disk drive To allow for greater densities on a 3.5-inch floppy disk, the plastic cover provides what function, if any? 1. It stabilizes the disk as the disk spins 2. It makes it harder to damage the disk 3. It allows for greater disk speeds 4. None; it serves no function in increasing disk  density When you handle a 3.5-inch floppy disk, what feature, if any, eliminates the need for you to keep the disk in a disk jacket? 1. 2. 3 4. The rigid plastic case The spring-loaded metal shutter The exposed media access hole None; you should always store a 3.5-inch disk   in-a   jacket What action, if any, is necessary to write data on a 3.5-inch disk? 1. 2. 3. 4. Ensure the write enable slide is positioned so you can see a hole in the disk case Ensure the write enable slide is positioned so that no hole is visible through the disk case Ensure the disk has not been formatted None; no action is necessary to write on a 3.5-inch disk The presence of a media indicator hole in a 3.5-inch disk case indicates what about the disk? 1. It has been properly inserted in the drive 2. It can be formatted as a 720K disk only 3. It can be formatted as a 1.44M disk 4.  It  has  been  preformatted 11-27. 11-28. 11-29. 11-30. 11-31. The drive motor in a 5.25-inch, 1.2M disk drive spins at what speed? 1.  200  rpm 2.  260  rpm 3.  300  rpm 4.  360  rpm The drive motor on most half-height floppy disk drives is what type of motors? 1. Gear box drive 2. Direct drive 3. Servo drive 4.  Belt-drive To adjust the speed of some older full-height, belt-driven floppy disk drives, which of the following actions should you perform? 1. Replace the drive belt only 2. Observe the data on the floppy disk with an oscilloscope  and  adjust  for  maximum  signal 3. Observe the drive speed frequency with an oscilloscope and adjust for proper speed 4. Observe the strobo-disk under a fluorescent light and adjust the speed until the strobo-disk spokes appear to be stationary Which of the following is NOT a function of the drive electronic circuit board? 1. To control the electromechanical parts of the disk  drive 2. To control the operation of the read/write heads 3. To interface the disk drive to the computer 4. To interface the disk drive to the disk controller A 4-pin, in-line connector on the drive electronic circuit board of a floppy disk drive serves which of the following functions? 1. Provides power to the drive 2. Provides control signals to the drive 3. Transfers serial data from the heads to the. drive controller 4. Transfers serial data from the disk controller to the write head 7 6