Introduction to Database System After you _____ a record, many data management the environments require you to issue a command to save the changes you made. Delete Update Index Sort key Delete Update Index Sort key ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields. Hierarchical Network Relational None of these Object-Oriented Hierarchical Network Relational None of these Object-Oriented ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data dictionary tells the DBMS what attribute are possessed by the data what files are in the database All of the listed here what these files contain what attribute are possessed by the data what files are in the database All of the listed here what these files contain ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An attribute is a(n): two dimensional table. key of a table. column of a table. row of a table. two dimensional table. key of a table. column of a table. row of a table. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Properties that describe the characteristics of entities are called: attributes. identifiers. entities. relationships. attributes. identifiers. entities. relationships. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to remove a stored function from the database? DELETE FUNCTION ERASE FUNCTION REMOVE FUNCTION None of these DROP FUNCTION DELETE FUNCTION ERASE FUNCTION REMOVE FUNCTION None of these DROP FUNCTION ANSWER DOWNLOAD EXAMIANS APP
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