Which condition must be satisfied so an incremental restore is possible?

A clone was created and activated at 8 a.m. Data copy finished at 9 a.m. A restore from the clone target to the clone source is planned at 11 a.m. Which condition must be satisfied so an incremental restore is possible?

A.
Clone must have been created with the differential (-diff) option

B.
Current Clone session must first be split from the source

C.
Clone session must have been created with the Precopy (-precopy) option

D.
Current Clone session must first be terminated