Computer Basic Information Which of the following is used to insure the high quality of computer output? None of these liquid crystal display output controls voice output systems computer output microfilm None of these liquid crystal display output controls voice output systems computer output microfilm ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information To move to the beginning of a line of text, press the _____ key. PageUp Home Enter None of these A PageUp Home Enter None of these A ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + Z Ctrl + U Ctrl + Y None of these Ctrl + X Ctrl + Z Ctrl + U Ctrl + Y None of these Ctrl + X ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The bar code which is used on all types of items, is read by a scanning device directly into the computer.What is the name of this scanning device? Wand MICR Laser scanner OCR None of these Wand MICR Laser scanner OCR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which 8-bit chip was used in many of Tandy's TRS-80 computers? Z-80 None of these Z-8000 Motorola 6809 Z-8088 Z-80 None of these Z-8000 Motorola 6809 Z-8088 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is the device that converts computer output into a form that can be transmitted over a telephone line? Concentrator Teleport Multiplexer Modem Concentrator Teleport Multiplexer Modem ANSWER DOWNLOAD EXAMIANS APP
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