Computer Basic Information _______ software allows users to perform calculation on rows and columns of data. Presentation graphics Word processing Database management system Electronic spreadsheet Presentation graphics Word processing Database management system Electronic spreadsheet ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is meant by a dedicated computer? Which is assigned one and only one task Which is used by one person only Which is meant for application software only None of these Which uses on kind of software Which is assigned one and only one task Which is used by one person only Which is meant for application software only None of these Which uses on kind of software ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In negative logic, the logic state 1 corresponds to zero voltage more negative voltage None of these negative voltage lower voltage level zero voltage more negative voltage None of these negative voltage lower voltage level ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used for input and output both Graph plotter Line printer Teletype terminal None of these All of these Graph plotter Line printer Teletype terminal None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The process used to set up a programs once the system is operational is Utility Operating system Black bon None of these Boot strap Utility Operating system Black bon None of these Boot strap ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following input/output devices is not associated with personal computers? punched cards mice optical scanners dot-matrix printers color monitors punched cards mice optical scanners dot-matrix printers color monitors ANSWER DOWNLOAD EXAMIANS APP
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