What is the advantage to using the Veeam Advanced Data Fetcher during a backup job?
A. Double I/O performance compared to the VMware VDDK
B. Double deduplication performance compared to the VMware VDDK
C. Fewer blocks of data have to be read during the backup job
D. Less impact on the VM during the snapshot consolidation
https://bp.veeam.com/vbr/Support/S_Vmware/#veeam-advanced-data-fetcher-adf