Which of the following tasks does the tool Incident Packaging Service （IPS） perform？（）  

• A、 Cleans up the ADR by deleting files not associated with an incident uploaded to Oracle Support.
• B、 Identifies all files associated with a critical error and adds them to a zip file to be sent to Oracle Support.
• C、 Automatically opens a Service Request with Oracle Support for each critical error and sends all relevant files.
• D、 Displays a high-level view of critical errors on the database home page.