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Chapter 3 – Input Output Devices Multiple Questions and Answers.
| 31. | It is very meaningful to use activity type of plotter to monitor earthquake | ||
| A. | Flatted | ||
| B. | Inkjet | ||
| C. | Non-impact | ||
| D. | Drum | ||
| 32. | A keyboard has been divided into general areas | ||
| A. | Two | ||
| B. | Four | ||
| C. | Five | ||
| D. | Three | ||
| 33. | A keyboard is similar to | ||
| A. | Motherboard | ||
| B. | Calculator | ||
| C. | Typewriter | ||
| D. | None | ||
| 34. | Joystick is a device | ||
| A. | Input | ||
| B. | Output | ||
| C. | Storage | ||
| D. | None | ||
| 35. | Red, blue and green colors are called | ||
| A. | Secondary colors | ||
| B. | Primary color | ||
| C. | Additive color | ||
| D. | Both b & c | ||
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