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Computer Fundamentals - Section 8 Multiple Questions and Answers.
| 41. | Hard disks and diskettes are: | ||
| A. | Direct access storage devices | ||
| B. | Sequential access storage devices | ||
| C. | Rarely used with microcomputers | ||
| D. | Both (a) and (c) | ||
| 42. | In digital data transmission | ||
| A. | Baud rate in equal to bit rate | ||
| B. | Baud rate is always smaller than the bit rate | ||
| C. | Baud rate is always higher than the bit rate | ||
| D. | All of the above | ||
| 43. | Which of the following is not one of the three primary functions that on-line direct-access systems can serve? | ||
| A. | inquiry | ||
| B. | backup | ||
| C. | update | ||
| D. | programming | ||
| 44. | How many bits can be stored in the 8K RAM? | ||
| A. | 8000 | ||
| B. | 8192 | ||
| C. | 4000 | ||
| D. | 4096 | ||
| 45. | A code which uses more bits for each character then what is necessary is known as | ||
| A. | Hollerith code | ||
| B. | Gray code | ||
| C. | Redundant code | ||
| D. | Mnemonics | ||
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