Introduction to Database System Periodically adding, changing and deleting file records is called file restructuring Updating renewing upgrading restructuring Updating renewing upgrading ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An Enterprise Resource Planning application is an example of a(n) ________ . e-commerce database application multiuser database application data mining database application single-user database application e-commerce database application multiuser database application data mining database application single-user database application ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a relation, the columns are sometimes called "attributes". True False True False 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 All of the listed here what files are in the database what attribute are possessed by the data what these files contain All of the listed here what files are in the database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An on-line commercial site such as Amazon.com is an example of a(n) ________ . e-commerce database application multiuser database application data mining database application single-user database application e-commerce database application multiuser database application data mining database application single-user database application ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The relational model uses some unfamiliar terminology. A tuple is equivalent to a field record data item data base field record data item data base ANSWER DOWNLOAD EXAMIANS APP
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