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Chapter 3 – Input Output Devices Multiple Questions and Answers.
| 6. | The starting with character F are called | ||
| A. | Arrow keys | ||
| B. | Function keys | ||
| C. | Alphabet keys | ||
| D. | Numeric keys | ||
| 7. | In windows the combination of CTRL. ALT, DEL key is used for | ||
| A. | For Dos mode | ||
| B. | Copy the text | ||
| C. | Escape | ||
| D. | Print Preview | ||
| 8. | Page Up and Page Down are | ||
| A. | Numeric keys | ||
| B. | Navigation keys | ||
| C. | Editing keys | ||
| D. | Function keys | ||
| 9. | The standard arrangement of keys on a keyboard is called | ||
| A. | Typewriter area | ||
| B. | PC/XT | ||
| C. | 101 keys | ||
| D. | QWERTY | ||
| 10. | An image can be converted into text by a software called | ||
| A. | CAD | ||
| B. | OCR | ||
| C. | QWERTY | ||
| D. | Driver | ||
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