CompTIA Cloud+ Practice Test

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What is the name of the process that enables the transfer and synchronization of data between computing or storage resources?

Backup
Data migration
Replication
Data recovery

The correct answer is: Replication

Replication is the process that enables the transfer and synchronization of data between computing or storage resources. It is commonly used to ensure that copies of data remain consistent across different locations, systems, or devices. This ensures that data is available in multiple places, allowing for improved access and fault tolerance. In the context of cloud services and distributed systems, replication is crucial for maintaining data integrity and availability. It may involve real-time synchronization, where changes made to the data in one location are immediately reflected in the replicated copies elsewhere, or scheduled synchronization, where data is transferred at specific intervals. Backup focuses on creating copies of data for the purpose of recovery in case of loss or corruption, rather than ongoing synchronization with live data. Data migration refers to the process of moving data from one storage system to another, which might not involve continuous synchronization once the move is complete. Data recovery pertains to recovering data from backups or failed systems, rather than keeping data continuously synchronized between locations.