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 data or objects, creating one or more identical copies. This definition captures the essential idea: you make duplicates so you have multiple versions available. Distributing copies across locations is a common use of replication to improve availability, backups, or disaster recovery, but the core idea remains the creation of copies. The other statements describe related concepts—spreading workload or load balancing deal with distributing work rather than making copies, and keeping data available across locations describes a goal of replication rather than its definition.

Replication is the act of copying or reproducing data or objects, creating one or more identical copies. This definition captures the essential idea: you make duplicates so you have multiple versions available. Distributing copies across locations is a common use of replication to improve availability, backups, or disaster recovery, but the core idea remains the creation of copies. The other statements describe related concepts—spreading workload or load balancing deal with distributing work rather than making copies, and keeping data available across locations describes a goal of replication rather than its definition.