Introduction to Database System Which language has recently become the de-facto standard for interfacing application programs with relational database system? 4GL Oracle SQL None of these dBASE 4GL Oracle SQL None of these dBASE 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
Introduction to Database System In SQL, which command(s) is(are) used to redefine an index's future storage allocation None of these MODIFY INDEX ALTER INDEX DO INDEX REDEFINE INDEX None of these MODIFY INDEX ALTER INDEX DO INDEX REDEFINE INDEX ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? All of these difficult to update program dependence lack of data independence data redundancy All of these difficult to update program dependence lack of data independence data redundancy ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A tuple is a(n): row of a table. key of a table. two dimensional table. column of a table. row of a table. key of a table. two dimensional table. column of a table. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System When the values in one or more attributes being used as a foreign key must exist in another set of one or more attributes in another table, we have created a(n): normal form. insertion anomaly. referential integrity constraint. transitive dependency. normal form. insertion anomaly. referential integrity constraint. transitive dependency. ANSWER DOWNLOAD EXAMIANS APP
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