多項(xiàng)選擇題

What recommendations does the SQL Access Advisor provide for optimizing SQL queries?（） (Choose all that apply.)

A. selection of SQL plan baselines
B. partitioning of tables and indexes
C. creation of index-organized tables
D. creation of bitmap, function-based, and B-tree indexes
E. optimization of materialized views for maximum query usage and fast refresh

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單項(xiàng)選擇題

RMAN provides more granular catalog security through which feature?（）

A. Virtual private database
B. Virtual private catalog
C. RMAN virtual database
D. RMAN secure catalog
E. Oracle Database Vault

多項(xiàng)選擇題

Which of the following files cannot be backed up by RMAN? （）(Choose all that apply.）

A. Database datafiles
B. Control files
C. Online redo logs
D. Database pfiles
E. Archived redo logs

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What recommendations does the SQL Access Advisor provide for optimizing SQL queries?（） (Choose all that apply.)

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RMAN provides more granular catalog security through which feature?（）

Which of the following files cannot be backed up by RMAN? （）(Choose all that apply.）