Question 16
You execute the following commands to audit database activities:

Which statement is true about the audit record that generated when auditing after instance restarts?

Which statement is true about the audit record that generated when auditing after instance restarts?
Question 17
While investigating a possible security breach, you realized that some audit records were not retrieved when the unified_audit_trail view was queried.
How can you ensure that all available audit records are returned when the audit trail is queried?
How can you ensure that all available audit records are returned when the audit trail is queried?
Question 18
You must track all transactions that modify certain tables in the SALES schema for at least three years.
Automatic undo management is enabled for the database with a retention of one day.
Which two must you do to track the transactions? (Choose two.)
Automatic undo management is enabled for the database with a retention of one day.
Which two must you do to track the transactions? (Choose two.)
Question 19
The following parameter are set for your Oracle 12c database instance:
OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES=FALSE OPTIMIZER_USE_SQL_PLAN_BASELINES=TRUE
You want to manage the SQL plan evolution task manually. Examine the following steps:
1.Set the evolve task parameters.
2.Create the evolve task by using the DBMS_SPM.CREATE_EVOLVE_TASK function.
3.Implement the recommendations in the task by using the DBMS_SPM.IMPLEMENT_EVOLVE_TASK function.
4.Execute the evolve task by using the DBMS_SPM.EXECUTE_EVOLVE_TASK function.
5.Report the task outcome by using the DBMS_SPM.REPORT_EVOLVE_TASK function.
Identify the correct sequence of steps:
OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES=FALSE OPTIMIZER_USE_SQL_PLAN_BASELINES=TRUE
You want to manage the SQL plan evolution task manually. Examine the following steps:
1.Set the evolve task parameters.
2.Create the evolve task by using the DBMS_SPM.CREATE_EVOLVE_TASK function.
3.Implement the recommendations in the task by using the DBMS_SPM.IMPLEMENT_EVOLVE_TASK function.
4.Execute the evolve task by using the DBMS_SPM.EXECUTE_EVOLVE_TASK function.
5.Report the task outcome by using the DBMS_SPM.REPORT_EVOLVE_TASK function.
Identify the correct sequence of steps:
Question 20
You are about to plug a multi-terabyte non-CDB into an existing multitenant container database (CDB).
The characteristics of the non-CDB are as follows:
* Version: Oracle Database 11g Release 2 (11.2.0.2.0) 64-bit
* Character Set: AL32UTF8
* National Character Set: AL16UTF16
* O/S: Oracle Linux 6 64-bit
The characteristics of the CDB are as follows:
* Version: Oracle Database 12c Release 1 64-bit
* Character Set: AL32UTF8
* National Character Set: AL16UTF16
* O/S: Oracle Linux 6 64-bit
Which technique should you use to minimize down time while plugging this non-CDB into the CDB?
The characteristics of the non-CDB are as follows:
* Version: Oracle Database 11g Release 2 (11.2.0.2.0) 64-bit
* Character Set: AL32UTF8
* National Character Set: AL16UTF16
* O/S: Oracle Linux 6 64-bit
The characteristics of the CDB are as follows:
* Version: Oracle Database 12c Release 1 64-bit
* Character Set: AL32UTF8
* National Character Set: AL16UTF16
* O/S: Oracle Linux 6 64-bit
Which technique should you use to minimize down time while plugging this non-CDB into the CDB?