Chapter 5: Input & OutputSelf-Test 1-151. Dumb2. Impact, nonimpact3. Ergonomics4. mouse5. Output hardware6. Biometrics7. accelerometer8. liquid crystal display9. Page Description Language (PDL)10. videoconferencing11. Source data entry devices12. carpal tunnel syndrome13. dpi, dots per inch14. impact15. Laser Multiple Choice 1-61. c2. e3. e4. d5. b6. dShort Answer 1-91. A common use of a dumb terminal is by airline reservation clerks to access a mainframe computer containing flight information.2. The characteristics that determine clarity of a computer screen are dot pitch, resolution, color depth and refresh rate.3. Two situations in which scanning is useful are to read students’ answers to the SAT by opticalmark recognition and restocking store inventory by bar-code readers.4. Source data entry are devices that feed data directly into a computer system directly from its source, without the need for keyboard entry.5. Pixel is short for picture element and is the smallest unit on the screen that can be turned on
You've reached the end of your free preview.
Want to read both pages?
data entry, Repetitive strain injury, carpal tunnel syndrome, Source data entry