7.3.3 Using the Deinstallation Tool to Remove Oracle RAC

You can run the deinstallation tool in multiple ways.

Running the Deinstallation Tool From an Oracle Home
You can run the deinstallation tool from an Oracle home or from the software installation media.
Running the Deinstallation Tool Interactively From the Installer
You can run the deinstallation tool from an Oracle home or from the software installation media.
Running the Deinstallation Tool with a Response File
When running the deinstallation tool, you can use a response file instead of responding to each prompt individually.
Generating a Response File For Use With the Deinstallation Tool
To use a response file with the deinstallation tool you must first create the response file.