Question 179 of 307
Single answerYou work for a large bank that operates in locations throughout North America. You are setting up a data storage system that will handle bank account transactions. You require ACID compliance and the ability to access data with SQL. Which solution is appropriate?
AStore transaction data in Cloud Spanner. Enable stale reads to reduce latency.
✓BStore transaction in Cloud Spanner. Use locking read-write transactions.
CStore transaction data in BigQuery. Disabled the query cache to ensure consistency.
DStore transaction data in Cloud SQL. Use a federated query BigQuery for analysis.
✓
Correct Answer: B
Store transaction in Cloud Spanner. Use locking read-write transactions.
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Explanation
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