Computer Basic Information A hand-held device for optically reading bar codes on goods, labels & shelves is Mouse Wand None of these Touch tablet Light pen Mouse Wand None of these Touch tablet Light pen ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A small film-plate which is used for microfilming the output from a microcomputer screen is called microfiche film card microfilm COM None of these microfiche film card microfilm COM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A six - digit card field used for postal ZIP codes is defined as An alphabetic field A letter field None of these An alphanumeric field A numeric field An alphabetic field A letter field None of these An alphanumeric field A numeric field ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A monitor looks like a TV set but it does not Give a clear picture None of these Receive TV signals Give a steady picture Display graphics Give a clear picture None of these Receive TV signals Give a steady picture Display graphics ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which input device cannot be used to work in MS Office? Keyboard Lightpen Mouse Joy Stick Scanner Keyboard Lightpen Mouse Joy Stick Scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An essential difference between the operating system that runs a typical desktop computer and the operating system that runs a typical PDA is that ....... the desktop OS manages hardware resources whereas the PDA OS does not. the desktop computer has an OS whereas a PDA does not. None of these the desktop OS can run several programs simultaneously whereas the PDA OS cannot. the desktop OS has a graphical user interface whereas the PDA OS does not. the desktop OS manages hardware resources whereas the PDA OS does not. the desktop computer has an OS whereas a PDA does not. None of these the desktop OS can run several programs simultaneously whereas the PDA OS cannot. the desktop OS has a graphical user interface whereas the PDA OS does not. ANSWER DOWNLOAD EXAMIANS APP
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