assignment #4 computer class homework

assignment #4 computer class homework - processed, whereas...

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Exercises Match each lettered item with the numbered item in the list on the right 1. D 2. E 3. G 4. J 5. C 6. B 7. F 8. A 9. I 10. H Identify and describe 3 of the following: A. Input Devices :The most commom input devices the keyboard and mouse. The keyboard allows a person to type a document use keystroke shortcuts acess menus and perform variety of other tasks. The mouse is a pointing device it allows a user to input movements to the computer. B. Output Devices : The most common output devices are monitors, printers, speakers. Monitors are used to view data on a computer. Printers translate visual data from computer to paper and Speakers connect to a sound card in the system unit that enables the output of sound. C. Multifuntional Devices : A printer, scanner, copier and a telefax machine in one is a multifunctional device. Discussion Questions 1. Input devices translate data into machines language inorder to be
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Unformatted text preview: processed, whereas output devices uses data that is already processed 2. Pointing devies include a mouse and a stylus.There are two types of scanners; flatbed scanners and handheld scanners (portable). A keyboard constist of typing keys function and control keys also window keys. 3. Some image capturing devices are digital cameras and video cameras. 4. Audio input devices connect to a sound card in the system unit that produces the ouptut of sound. 5. A combination device is a device that can operate as both input and output for example fax machines. 6. OCR recognizes characters where OMR recognizes marks. 7. The four types of Mouse devices are;-Mechanical Mouse-Optical Mouse-Touch pad-Trackball Computer Information System 101 Professor:Robotham Student:Tanaysha Thompson Assignment # 4 Date assigned: March 11,2010 Date Due: March 18,2010...
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assignment #4 computer class homework - processed, whereas...

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