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Answer: Adopt a dual-region Cloud Storage bucket, and enable turbo replication in your architecture.
The correct answer is C. A dual-region Cloud Storage bucket with turbo replication provides faster redundancy across regions, ensuring that 100% of newly written objects are replicated to both regions within a recovery point objective of 15 minutes. This setup minimizes the RPO and ensures resilience against regional failures without impacting the applications that use the stored data.
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As a part of designing the architecture of your cloud-based application, you need to store data in Google Cloud Storage. The application involves pipelines that read raw data from a Cloud Storage bucket and write the processed data to another bucket. Your goal is to ensure that the Cloud Storage resources remain resilient in the event of a Google Cloud regional failure. You aim to minimize the recovery point objective (RPO) without affecting the applications that utilize the stored data. What actions should you take to achieve this?
A
Adopt multi-regional Cloud Storage buckets in your architecture.
B
Adopt two regional Cloud Storage buckets, and update your application to write the output on both buckets.
C
Adopt a dual-region Cloud Storage bucket, and enable turbo replication in your architecture.
D
Adopt two regional Cloud Storage buckets, and create a daily task to copy from one bucket to the other.