What should you suggest to ensure that the StoreOnce deduplication is correctly sized?

You are proposing a StoreOnce solution to a customer that has always used tape for a backup target.

What should you suggest to ensure that the StoreOnce deduplication is correctly sized?
A . StoreOnce timeless storage
B . DDAnalyzer
C . proof of concept with StoreOnce VSA
D . OCA

View Answer

Answer: D

Explanation:

When proposing a StoreOnce solution to a customer transitioning from tape backups, it’s crucial to correctly size the deduplication requirements. OCA (Outcome-based Capacity Analyzer) is the recommended tool for this purpose. OCA helps to predict and size the deduplication storage needs by analyzing the data types and patterns, ensuring that the StoreOnce system is correctly configured to handle the customer’s backup workloads efficiently.