1Z0-447: Oracle GoldenGate 12c Implementation EssentialsDemoRetired

Question

Which GoldenGate method should be used to undo DML changes that were previously made to a target database?

A Run Extract and Replicat from the command line.
B Use Extract and Replicat with the GoldenGate Logdump utility.
C Run the Reverse Utility on the target database transaction logs.
D Use Extract and Replicat with the GoldenGate Reverse utility.

Explanation

Oracle GoldenGate’s Reverse utility uses before images to undo selected database changes. The reversal workflow uses Extract to capture the required data, the Reverse utility to invert and reorder the operations, and Replicat to apply the restored data to the target database.

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Oracle GoldenGate: Undoing Data Changes with the Reverse Utility

1Z0-447: Oracle GoldenGate 12c Implementation EssentialsDemoRetired

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