PROFESSIONAL-DATA-ENGINEER · Question #323
PROFESSIONAL-DATA-ENGINEER Question #323: Real Exam Question with Answer & Explanation
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Question
You are designing the architecture of your application to store data in Cloud Storage. Your application consists of pipelines that read data from a Cloud Storage bucket that contains raw data, and write the data to a second bucket after processing. You want to design an architecture with Cloud Storage resources that are capable of being resilient if a Google Cloud regional failure occurs. You want to minimize the recovery point objective (RPO) if a failure occurs, with no impact on applications that use the stored data. What should you do?
Options
- AAdopt multi-regional Cloud Storage buckets in your architecture.
- BAdopt two regional Cloud Storage buckets, and update your application to write the output on both buckets.
- CAdopt a dual-region Cloud Storage bucket, and enable turbo replication in your architecture.
- DAdopt two regional Cloud Storage buckets, and create a daily task to copy from one bucket to the other.
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