Introduction to Database System The following are components of a database except ________ . user data indexes metadata reports user data indexes metadata reports ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Two files may be joined into a third file if they have no records with the same value in the common field they have a field in common both (b) and (c) None of these they have a row in common they have no records with the same value in the common field they have a field in common both (b) and (c) None of these they have a row in common ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The database administration function includes computer operations management None of these database access planning All of these application programming computer operations management None of these database access planning All of these application programming ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A compound key is a combination of each unique key None of these is made up a several pieces of information uniquely identifies an item in a list both (a) and (b) is a combination of each unique key None of these is made up a several pieces of information uniquely identifies an item in a list both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In the DBM approach, application programs perform the access control storage function all of the listed here processing functions access control storage function all of the listed here processing functions ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data dictionary tells the DBMS 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 what attribute are possessed by the data what these files contain ANSWER DOWNLOAD EXAMIANS APP