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At the level of middle management,the database must be able to ____.
Q15: In a real-world environment, changing granularity requirements
Q23: In 2008, Wal-Mart, the world's largest company,
Q29: Database transaction _ restores a database from
Q36: One of the important functions provided by
Q40: The DBA function provides data modeling and
Q54: The _ data model uses the concept
Q55: An atomic attribute _.<br>A) cannot exist in
Q68: A(n) _ routine pools multiple transactions into
Q70: The DBMS _ the SQL query and
Q82: By default, Oracle automatically creates _ and