Which technology increases deduplication efficiency in an image-level backup of a VMware virtual machine?

Which technology increases deduplication efficiency in an image-level backup of a VMware virtual machine?
A . VMware vStorage API
B . off-host backups (SAN)
C . Stream Handler technology
D . Change Block Tracking (CBT)

View Answer

Answer: C

Explanation:

https://www.symantec.com/content/en/us/enterprise/white_papers/be-15-vmware-en.pdf