EMC Information Storage Fundamentals — Question 13

Why should a replica be consistent with its source?

Answer options

• A. Ensure the usability of the replica
• B. Reduce the need to create multiple replicas
• C. Ensure the security of the replica
• D. Reduce the size of the replica

Correct answer: D

Explanation

The correct answer is D because ensuring that a replica is consistent with its source helps in optimizing the data size and reducing redundancy. The other options focus on usability, security, and the creation of multiple replicas, which, while important, are not directly related to the size of the replica.