Your company has a mission-critical application that serves users globally. You need to select a transactional and relational data storage system for this appli...

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

A. BigQuery B. Cloud SQL C. Cloud Spanner D. Cloud Bigtable E. Cloud Datastore