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Answer: Cloud Spanner
The correct answer is A (Cloud Spanner). This is because JencoMart's User Profiles database is a relational database (Oracle), which requires strong consistency, high availability, and scalability. Cloud Spanner is a fully managed, scalable, and globally distributed relational database service that can handle complex table structures and large data volumes. It provides strong consistency and low-latency capabilities, making it an appropriate choice for JencoMart's requirements.
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JencoMart, a global retailer with over 10,000 stores, wants to move their User Profiles database to Google Cloud Platform. The database is an Oracle Database with a complex table structure, 20 TB of well-maintained data, and a strong backup strategy. Which Google Database should they use?
A
Cloud Spanner
B
Google BigQuery
C
Google Cloud SQL
D
Google Cloud Datastore