Which of the following should be taken into account when estimating the amount of disk space necessary to store backups? (Choose two.)

Which of the following should be taken into account when estimating the amount of disk space necessary to store backups? (Choose two.)
A . Type of a disk (thick or thin)
B . Total size of used data for the VMs being backed up
C . Veeam Backup & Replication edition
D . Hypervisor and host version
E . Retention period for backups

Answer: B,E