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Question #342 Topic 1
You are using BigQuery with a regional dataset that includes a table with the daily sales volumes. This table is updated multiple times per day. You need to protect your sales table in case of regional failures with a recovery point objective (RPO) of less than 24 hours, while keeping costs to a minimum. What should you do?
A
Schedule a daily export of the table to a Cloud Storage dual or multi-region bucket.
B
Schedule a daily copy of the dataset to a backup region.
C
Schedule a daily BigQuery snapshot of the table.
D
Modify ETL job to load the data into both the current and another backup region.