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Punjab Police Department Papers - 2018 Multiple Questions and Answers.
| 21. | KB stands for ________ | ||
| A. | Kilobits | ||
| B. | kilobytes | ||
| C. | kingbyte | ||
| D. | Wriobyte | ||
| 22. | The device that converts video images to digital form and saves them In computer’s memory is called | ||
| A. | Keyboard | ||
| B. | Digital Camera | ||
| C. | Monitor | ||
| D. | Printer | ||
| 23. | The keys at the right of the keyboard similar to those on a calculator are called . | ||
| A. | Function Keys | ||
| B. | Numeric Keys | ||
| C. | Alpha Numeric keys | ||
| D. | Editing Keys | ||
| 24. | scanner is _________? | ||
| A. | Storage Device | ||
| B. | Input Device | ||
| C. | Output device | ||
| D. | Both B and C | ||
| 25. | We enter data and instructions into the computer which is known as | ||
| A. | Command | ||
| B. | Information | ||
| C. | input | ||
| D. | Output | ||
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