Introduction to Database System Each of data files has a _____ that describe the way the data is stored in the file. File structure Fields Database Records File structure Fields Database Records ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A recursive relationship is a relationship between an archetype and an instance of that archetype. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The physical location of a record is determined by a mathematical formula that transforms a file key into a record location in a sequential file a hashed file None of these a tree file an indexed file a sequential file a hashed file None of these a tree file an indexed file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The DBMS ranked as being the "easiest to use" in the text is Oracle Corporation's Oracle. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Long-range planning report produced in an MIS are primarily designed for middle management lower management top management None of these All of these middle management lower management top management None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data dictionary tells the DBMS what attribute are possessed by the data what these files contain what files are in the database All of the listed here what attribute are possessed by the data what these files contain what files are in the database All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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