Computer Basic Information _______ software allows users to perform calculation on rows and columns of data. Database management system Presentation graphics Electronic spreadsheet Word processing Database management system Presentation graphics Electronic spreadsheet Word processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device that transmits messages in verbal form is Card punch Magnetic tape Audio response unit Audit trail None of these Card punch Magnetic tape Audio response unit Audit trail None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used for input and output both None of these All of these Graph plotter Teletype terminal Line printer None of these All of these Graph plotter Teletype terminal Line printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which most popular input device used today for interactive processing & for the on line entry of data for batch processing. None of these Mouse Visual display terminal Magnetic disk Card punch None of these Mouse Visual display terminal Magnetic disk Card punch ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The total number of messages handled by a computerized telephone system on a daily basis is an example of: Volume Frequency Updating None of these All of these Volume Frequency Updating None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a swapping device is used to hold the images of pages in main memory. Optical mark reader None of these Plex Card punch Paging drum Optical mark reader None of these Plex Card punch Paging drum ANSWER DOWNLOAD EXAMIANS APP
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