NetApp Certified Data Administrator (NCDA) – ONTAP v3 — Question 6

On an AFF system, which three storage efficiencies are enabled by default? (Choose three.)

Answer options

• A. reallocation
• B. compaction
• C. deduplication
• D. compression
• E. encryption

Correct answer: B, C, D

Explanation

The correct answers are B, C, and D because compaction, deduplication, and compression are the storage efficiency features that are enabled by default on an AFF system, helping to optimize storage usage. Reallocation and encryption, while important, do not fall under the default storage efficiencies provided by the system.