Which two options describe how the retention of backup data may be defined in an IBM Spectrum Protect Plus SLA policy? (Choose two.)

Which two options describe how the retention of backup data may be defined in an IBM Spectrum Protect Plus SLA policy? (Choose two.)
A . the number of active versions of each backup to be kept
B . the number of days the last backup is retained in offloaded IBM Spectrum Protect storage
C . the number of backups to be kept
D . the number of days the last backup of a virtual machine is kept when the virtual machine has been deleted
E . the number of days backups are to be kept

Answer: CE

Explanation:

Reference: https://www.ibm.com/support/knowledgecenter/en/SSNQFQ_10.1.0/spp/ t_spp_config_sla_pol.html