A. Heterogeneous sources and targets are possible in a single mapping only if there is no incremental data load.

B. Flat file data has to have a header row in order to join with Oracle database table in a single mapping

C. It is possible to join data from different source connection types in mapping, but the result must be loaded to Oracle.

D. It is not possible to join data from different source connection types in a Single mapping

E. It is possible to mix heterogeneous source connection type and load into any supported target connection type in a single mapping.