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Computer Fundamentals - Section 10 Multiple Questions and Answers.
| 11. | Which of the following is required when more than one person uses a central computer at the same time? | ||
| A. | terminal | ||
| B. | light pen | ||
| C. | digitizer | ||
| D. | mouse | ||
| 12. | Which is not necessary when using bar codes in supermarkets? | ||
| A. | Point-of sale (POS) terminal | ||
| B. | Check digit on the bar code | ||
| C. | Price on the shelf | ||
| D. | Price on the goods | ||
| 13. | The language that the computer can understand and execute is called | ||
| A. | Machine language | ||
| B. | Application software | ||
| C. | System program | ||
| D. | All of the above | ||
| 14. | Design qualifications do not normally include | ||
| A. | Output requirements | ||
| B. | Input and storage requirements | ||
| C. | Control provisions | ||
| D. | Blueprints | ||
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