Computer Basic Information The word 'Computer' usually refers to the Central Processor Unit plus External memory Output devices Input devices None of these Internal memory External memory Output devices Input devices None of these Internal memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer-controlled device for training exercises that duplicates the work environment is a: COM device simulator trainer duplicator None of these COM device simulator trainer duplicator None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + Y None of these Ctrl + X Ctrl + U Ctrl + Z Ctrl + Y None of these Ctrl + X Ctrl + U Ctrl + Z ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which part interprets program instructions and initiate control operations. Control unit None of these Input Logic unit Storage unit Control unit None of these Input Logic unit Storage unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Impact printers use optical technology strike a ribbon against the paper to produce character images are more expensive than Laser printers None of these include ink-jet and thermal devices use optical technology strike a ribbon against the paper to produce character images are more expensive than Laser printers None of these include ink-jet and thermal devices ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A common example of a data storage medium is cartidge floppies None of these cluge disk cartidge floppies None of these cluge disk ANSWER DOWNLOAD EXAMIANS APP
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