Which TWO options are valid when using the unplug/plug a PDB method to migrate? (Choose all correct answers)

• A.Source database versions are 12c or later.
• B.Target database versions must be 18c or later.
• C.Non-CDB databases can be consolidated and migrated.
• D.Use this technique to do a cross-endian conversion

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When integrating data from multiple sources into a Data Warehouse schema, you want to check a length constraint that you have imposed on one of the target columns before the rows arrive in the target table. All the rows that do not pass this quality check will have to be isolated in error tables. For this, you have chosen an Integration Knowledge Module (IKM) that supports flow control. You have also chosen the value raue for this parameter to enable this check. At compile time, you see that Oracle Data Integrator (ODI) throws an error and the execution cannot start. What is the reason?

• A.There were no rows compliant with imposed constraint.
• B.Primary key was not defined on the target table.
• C.The Check Knowledge Module was not set in the physical design.
• D.The integration type was not set in the logical design.

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Which developer tool can be used to load JSON documents to an Oracle database on the cloud?

• A.SQL Developer Web
• B.Modeler
• C.REST Data Services
• D.SQL Developer

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If unplug and plug was decided to be used as the tool for the migration to Oracle Cloud Infrastructure (OCD), which two constraints are part of this migration to process for using unplug and plug? (Choose all correct answers)

• A.Target and source have same Endianness.
• B.Source and target need to be container database (CDB).
• C.Target must be an Autonomous database.
• D.Source must be Little-endian.

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