Introduction to Database System All instances of an entity class have the same attributes. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in Boyce-Codd Normal Form (BCNF) if every determinant is a composite key. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System You have run an SQL statement that asked the DBMS to display data in a table named USER_TABLES. The results include columns of data labeled "TableName," "NumberOfColumns" and "PrimaryKey." You are looking at ________ . A report metadata indexes user data A report metadata indexes user data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A form can be used to modify records delete records format printed output None of these All of these modify records delete records format printed output None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data-base environment has all of the following components except: users None of these data-base administrator data base separate files users None of these data-base administrator data base separate files ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An Enterprise Resource Planning application is an example of a(n) ________ . e-commerce database application data mining database application multiuser database application single-user database application e-commerce database application data mining database application multiuser database application single-user database application ANSWER DOWNLOAD EXAMIANS APP
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