Introduction to Database System The relational model uses some unfamiliar terminology. A tuple is equivalent to a record field data item data base record field data item data base ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Row is synonymous with the term: relation. column. record. field. relation. column. record. field. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The PROJECT command will create new table that has more fields than the original table none of the listed here both of the listed here more rows than the original table more fields than the original table none of the listed here both of the listed here more rows than the original table ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The different classes of relations created by the technique for preventing modification anomalies are called: normal forms. functional dependencies. None of these referential integrity constraints. normal forms. functional dependencies. None of these referential integrity constraints. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System When performing a look-up operation using a form you type the key in an entry line, and the correct form is displayed None of these you enter the search value into the form you look at each form sequentially until you see the one you want All of these you type the key in an entry line, and the correct form is displayed None of these you enter the search value into the form you look at each form sequentially until you see the one you want All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The master list of an indexed file is sorted in ascending order contains only a list of keys and record numbers None of these has a number assigned to each record both (b) and (c) is sorted in ascending order contains only a list of keys and record numbers None of these has a number assigned to each record both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
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