Dell EMC Associate – Information Storage and Management v5 — Question 45

Which process eliminates data redundancy in a data set?

Answer options

• A. Data archiving
• B. Data replication
• C. Data migration
• D. Data deduplication

Correct answer: D

Explanation

Data deduplication is the process specifically designed to eliminate duplicate copies of data, thus reducing redundancy. Data archiving is for long-term storage, data replication involves creating copies for redundancy, and data migration refers to moving data from one location to another without necessarily addressing redundancy.