The SQL:2003 Definition_Schema and Information_Schema have not been implemented by most DBMSs.
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Q11: The first step in the DBMS selection
Q12: The data administrator (DA)is a support role
Q13: SQL:2003 ASSERTIONS are more powerful than CHECK
Q14: Because benchmarks need to be specific to
Q15: Prior to the final DBMS selection process,the
Q17: DBMSs used in highly sensitive areas such
Q18: Although a DBA writes stored procedures and
Q19: Often the level of data quality that
Q20: The operational level of management deals with
Q21: The SQL statement to remove and access
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