單項(xiàng)選擇題

ENCRYPT_TS is an encrypted tablespace that contains tables with data. Which statement is true regarding the effect of queries and data manipulation language （DML） statements on the encrypted data in the tables？（）

A. The data is decrypted during SORT and JOIN operations.
B. The data remains encrypted when it is read into memory.
C. The data remains encrypted when it is stored in the redo logs.
D. The data remains encrypted in the UNDO tablespace provided that the UNDO tablespace was created with the encryption option enabled.

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單項(xiàng)選擇題

The SQL Tuning Advisor configuration has default settings in your database instance.
Which recommendation is automatically implemented after the SQL Tuning Advisor is run as part of the automatic maintenance task?（）

A. statistics recommendations
B. SQL Profile recommendations
C. Index-related recommendations
D. restructuring of SQL recommendations

多項(xiàng)選擇題

What are the recommendations for Oracle Database 11g installation to make it Optimal Flexible Architecture （OFA）-compliant？（）

A. ORACLE_BASE should be set explicitly.
B. An Oracle base should have only one Oracle home created in it.
C. Flash recovery area and data file location should be on separate disks.
D. Flash recovery area and data file location should be created under Oracle base in a non-Automatic Storage Management （ASM） setup.

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ENCRYPT_TS is an encrypted tablespace that contains tables with data. Which statement is true regarding the effect of queries and data manipulation language （DML） statements on the encrypted data in the tables？（）

你可能感興趣的試題

The SQL Tuning Advisor configuration has default settings in your database instance. Which recommendation is automatically implemented after the SQL Tuning Advisor is run as part of the automatic maintenance task?（）

What are the recommendations for Oracle Database 11g installation to make it Optimal Flexible Architecture （OFA）-compliant？（）

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ENCRYPT_TS is an encrypted tablespace that contains tables with data. Which statement is true regarding the effect of queries and data manipulation language （DML） statements on the encrypted data in the tables？（）

The SQL Tuning Advisor configuration has default settings in your database instance.
Which recommendation is automatically implemented after the SQL Tuning Advisor is run as part of the automatic maintenance task?（）