An administrator is tasked to deploy a large-scale VDI environment on a VMware vSAN Original...

In avSAN Original Storage Architecture (OSA) cluster, the feature that provides themaximum storage space reductionisDeduplication and Compression.

Deduplication removes duplicate blocks across the cluster.

Compression further reduces the space used by unique blocks.

These are applied at thedisk group leveland are essential inVDI environmentswhere identical VM images consume space.

Why others are incorrect:

A. Disable Object Checksum→ Only reduces CPU overhead, not storage space.

C. Object space reservation→ Controls reserved capacity, not reduction.

D. Compression only→ Reduces space, but less than Deduplication + Compression combined.