Which statement defines replication?

Which statement defines replication?

• A. Spreads the computational workload across multiple devices.
• B. Is the act of copying or reproducing something.
• C. Keeps data available by distributing across multiple locations.
• D. Uses software to perform load balancing.

Answer: (B)

Replication is the act of copying or reproducing something. In a computing context, it means creating duplicates of data or systems on additional locations so you have exact copies that can be used if the original becomes unavailable. This is what gives you redundancy and supports quick recovery.

The reason this is the best definition is that replication centers on making copies. The idea of spreading workload across devices describes load balancing, which is about distributing tasks rather than copying data. Keeping data available by distributing it across locations is a common use of replication to achieve redundancy, but the core definition remains the act of copying. Using software to perform load balancing also focuses on distributing work rather than copying.