Introduction to Database System The _____ command is used to allocates an extent for the table in SQL ALTER TABLE MODIFY ALLOCATES None of these REDEFINE TABLE MODIFY TABLE ALTER TABLE MODIFY ALLOCATES None of these REDEFINE TABLE MODIFY TABLE 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 user data metadata indexes A report user data metadata indexes ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A database design may be based on existing data. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to select only one copy of each set of duplicable rows SELECT UNIQUE All of these SELECT DISTINCT SELECT DIFFERENT None of these SELECT UNIQUE All of these SELECT DISTINCT SELECT DIFFERENT None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An Enterprise Resource Planning application is an example of a(n) ________ . single-user database application multiuser database application e-commerce database application data mining database application single-user database application multiuser database application e-commerce database application data mining database application ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A number of related records that are treated as a unit is called field data batch file field data batch file ANSWER DOWNLOAD EXAMIANS APP
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