A company is using an Amazon DynamoDB table for data. A SysOps administrator must configure replication of the table to another AWS Region for disaster recovery.
What should the SysOps administrator do to meet this requirement?
A.
Enable DynamoDB Accelerator (DAX).
B.
Enable DynamoDB Streams, and add a global secondary index (GSI).
C.
Enable DynamoDB Streams, and add a global table Region.
C: Enable DynamoDB Streams, and add a global table Region
When you enable DynamoDB Streams on a table and configure a global table, changes made to the table are recorded in the stream. By adding a global table Region, you create a replica of the table in another AWS Region. Any changes made to the original table are replicated asynchronously to the replica table in the other Region. This setup provides disaster recovery by ensuring that if the primary Region becomes unavailable, you can failover to the replica in the other Region.
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/GlobalTables.html
C. Enable DynamoDB Streams, and add a global table Region.
By enabling DynamoDB Streams, you can capture changes (inserts, updates, and deletes) made to the DynamoDB table. This stream of changes can then be replicated to another AWS Region using the Global Table feature of DynamoDB. Global Tables automatically replicates the data across multiple AWS Regions, providing a fully managed, multi-Region, and multi-master database.
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