Cloud SQL is a fully-managed relational database service for MySQL, PostgreSQL and SQL serv-ers, keeping Cloud SQL Google Cloud Service in mind, which of the following statements is/are correct?

While A is correct on its own, selecting only A would be incomplete since B and C are also accurate statements about Cloud SQL.

While B is correct on its own, selecting only B would be incomplete since A and C are also accurate statements about Cloud SQL.

While C is correct on its own, selecting only C would be incomplete since A and B are also accurate statements about Cloud SQL.

All three statements correctly describe Cloud SQL features: data is encrypted at rest and in transit by default using Google-managed keys; Cloud SQL is a fully managed service that handles backups, replication, and patching for reliability and scalability; and DMS (Database Migration Service) provides a serverless, minimal-downtime path for migrating existing databases to Cloud SQL.