Question 52 of 139
Single answerYou are responsible for designing a new database for an airline ticketing application in Google Cloud. This application must be able to:
Work with transactions and offer strong consistency.
Work with structured and semi-structured (JSON) data.
Scale transparently to multiple regions globally as the operation grows.
You need a Google Cloud database that meets all the requirements of the application. What should you do?
AUse Cloud SQL for PostgreSQL with both cross-region read replicas.
✓BUse Cloud Spanner in a multi-region configuration.
CUse Firestore in Datastore mode.
DUse a Bigtable instance with clusters in multiple regions.
✓
Correct Answer: B
Use Cloud Spanner in a multi-region configuration.
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Explanation
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