Which statements are true regarding the creation of an incident package file by using the EM WorkbenchSupport（）
- AYou can add SQL test cases to the incident package.
- BYou can add or remove the trace files to the package.
- CYou cannot create an incremental incident package when the physical files are purged from the ADR.
- DYou can create the incremental incident package ZIP file for new or modified diagnostic information for theincident package already created.