PROFESSIONAL-DATA-ENGINEER · Question #347
PROFESSIONAL-DATA-ENGINEER Question #347: Real Exam Question with Answer & Explanation
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Question
You are designing a fault-tolerant architecture to store data in a regional BigQuery dataset. You need to ensure that your application is able to recover from a corruption event in your tables that occurred within the past seven days. You want to adopt managed services with the lowest RPO and most cost-effective solution. What should you do?
Options
- AAccess historical data by using time travel in BigQuery.
- BExport the data from BigQuery into a new table that excludes the corrupted data
- CCreate a BigQuery table snapshot on a daily basis.
- DMigrate your data to multi-region BigQuery buckets.
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