Computer Basic Information Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader? OCR LCD None of these MICR OMR OCR LCD None of these MICR OMR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information _______ software allows users to perform calculation on rows and columns of data. Database management system Word processing Electronic spreadsheet Presentation graphics Database management system Word processing Electronic spreadsheet Presentation graphics ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information As compared to diskettes, the hard disks are more expensive more portable slowly accessed None of these less rigid more expensive more portable slowly accessed None of these less rigid ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is the known as Father of Modern Computing? Allen Turing Semour Cray Charles Babbage Ray Tomlinson Allen Turing Semour Cray Charles Babbage Ray Tomlinson ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not used for storage purposes with main frame computers? removable disks mass storage systems fixed disks diskettes None of these removable disks mass storage systems fixed disks diskettes None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not one of the three primary functions that on-line direct-access systems can serve? None of these backup update programming inquiry None of these backup update programming inquiry ANSWER DOWNLOAD EXAMIANS APP
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