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Computer Fundamentals - Section 5 Multiple Questions and Answers.
| 41. | Communication between computers using standard telephone service | ||
| A. | Requires a change to an analog signal | ||
| B. | Is the most efficient | ||
| C. | Produces little noise and few disturbances | ||
| D. | All of the above | ||
| 42. | A floppy disk contains | ||
| A. | Circular tracks only | ||
| B. | Sectors only | ||
| C. | Both circular tracks and sector | ||
| D. | All of the above | ||
| 44. | A file containing relatively permanent data is | ||
| A. | Random file | ||
| B. | Transaction file | ||
| C. | Master file | ||
| D. | Sequential file | ||
| 45. | Communication that involves computers, establishing a link through the telephone system is called | ||
| A. | Teleprocessing | ||
| B. | Microprocessing | ||
| C. | Telecommunications | ||
| D. | All of the above | ||
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