You Notice That Once You Have Installed Activiti-App and Started

You notice that once you have installed activiti-app and started using it that you have the following directories: act_data/activiti-elastic-search-data and act_data/data . If you need to move the data used by activiti-app of to another disk because you are low on disk space, which statement is correct?

A) The act_data/activiti-elastic-search-data directory must be copied over to the new location and update the path in the activiti-app.properties.
B) The act_data/data directory does not need to be copied over since, it will repopulate from the database as long as the path in the activiti-app.properties is updated.
C) The act_data/data directory has sub directories which you can copy to multiple different disks and update the paths in the activiti-app.properties.
D) The act_data/data and act_data/activiti-elastic-search-data both must be copied over to the new location and update the path in the activiti-app.properties.
E) The act_data/data directory must be copied to the new location and update the path in the activiti-app.properties.