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Chapter 4 – Storage Devices Multiple Questions and Answers.
| 46. | Basic sizes of floppy disks are | ||
| A. | 8-inch | ||
| B. | 5 1/4 —inch | ||
| C. | 3 1/2-inch | ||
| D. | All of these | ||
| 47. | Which size of floppy disk is most commonly used | ||
| A. | 8-inch | ||
| B. | 5 1/4 -inch | ||
| C. | 3 1/2-inch | ||
| D. | 1 1/4 -inch | ||
| 48. | How many hard disks digital computers use | ||
| A. | One | ||
| B. | At most one | ||
| C. | At least one | ||
| D. | None | ||
| 49. | Typically a track is divided into sectors | ||
| A. | 1 | ||
| B. | 5 | ||
| C. | 7 | ||
| D. | 8 | ||
| 50. | A sector usually contains a fixed number of bytes of data i.e. | ||
| A. | 256 bytes | ||
| B. | 512 bytes | ||
| C. | 28 bytes | ||
| D. | 1024-bytes | ||
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