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ASSOCIATE-CLOUD-ENGINEER · Question #149

Your company has a mission-critical application that serves users globally. You need to select a transactional, relational data storage system for this application. Which two products should you consi

The correct answer is B. Cloud SQL C. Cloud Spanner. A is not correct because BigQuery is not a transactional system. B is correct because Cloud SQL is a relational and transactional database in the list. C Is correct because Spanner is a relational and transactional database in the list. D is not correct because Cloud Bigtable pro

Submitted by the_admin· Mar 30, 2026Planning and configuring a cloud solution

Question

Your company has a mission-critical application that serves users globally. You need to select a transactional, relational data storage system for this application. Which two products should you consider?

Options

  • ABigQuery
  • BCloud SQL
  • CCloud Spanner
  • DCloud Bigtable
  • ECloud Datastore

How the community answered

(28 responses)
  • A
    4% (1)
  • B
    82% (23)
  • D
    11% (3)
  • E
    4% (1)

Explanation

A is not correct because BigQuery is not a transactional system. B is correct because Cloud SQL is a relational and transactional database in the list. C Is correct because Spanner is a relational and transactional database in the list. D is not correct because Cloud Bigtable provides transactional support but it's not relational. E Is not correct because Datastore is not a relational data storage system.

Topics

#Cloud SQL#Cloud Spanner#relational database#global transactions

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