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Automation System - Section 5 Multiple Questions and Answers.
| 31. | Which type of digitizer measures a wave traveling at the speed of sound? | ||
| A. | Electrostatic | ||
| B. | Sonic | ||
| C. | Digitizing sr amer | ||
| D. | Caparitive | ||
| 32. | An encoder: | ||
| A. | is used to send telegraph signals | ||
| B. | converts an input to a binary number | ||
| C. | converts a binary number to a decimal number. | ||
| D. | can have only four keys | ||
| 33. | Operator interaction directly with the CRT is accomplished via: | ||
| A. | a digitizing tablet | ||
| B. | vector scanning | ||
| C. | a stylus | ||
| D. | a touch terminal | ||
| 35. | Which of the following is a graphical output device? | ||
| A. | Dot-matrix Printer | ||
| B. | Plotter | ||
| C. | Laser Printer | ||
| D. | Line Printer | ||
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