A. A SQL Database organized in columns instead of rows. Cloud SQL may act as a columnar DatabaseB. noSQL Database: Cloud DatastoreC. A BigData Solution: Cloud DataprepD. A noSQL Database: Cloud BigTable
Correct Answer DBigtable is a NoSQL wide-columnar database.Wide-column and petabyte-scale database store tables that can have a large and variable number of columns, that may be grouped in families.