Introduction to Database System The distinguishable parts of a record are called data files None of these database fields data files None of these database fields ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following products was the first to implement true relational algebra in a PC DBMS? Oracle dBase-II IDMS R:base Oracle dBase-II IDMS R:base ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A file produced by a spreadsheet can be used as it by the DBMS all of the listed here can be used for graphic is generally stored on disk in an ASCII text format can be used as it by the DBMS all of the listed here can be used for graphic is generally stored on disk in an ASCII text format ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in Boyce-Codd Normal Form (BCNF) if every determinant is a composite key. False True False True 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 None of these a tree file a sequential file an indexed file a hashed file None of these a tree file a sequential file an indexed file a hashed file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A database management system might consist of application programs and a software package called AUTOFLOW FORTRAN TOTAL BPL AUTOFLOW FORTRAN TOTAL BPL ANSWER DOWNLOAD EXAMIANS APP
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