Correct Answer: A,B,D
Explanation
According to the Database Visibility Supported Environments document1, Database Visibility can monitor the following databases: PostgreSQL, Cassandra, MongoDB, MySQL, SQL Server, Oracle, Sybase ASE, Sybase IQ, and Couchbase. Therefore, the correct answer is A, B, and D. Derby and DB2 are not supported by Database Visibility. References:
Database Visibility Supported Environments