What two architectural factors most heavily influence the interoperability of the Oracle Adapters with Oracle Service Bus (OSB) and Oracle SOA Suite? 

Answer options:

A. Oracle Adapters are based on the Java EE Connector Architecture (JCA) 1.5 specification.
B. Oracle Adapters use native APIs to connect to the supported back-end applications.
C. Oracle Adapters are deployed to the same Oracle WebLogic Servers as Oracle Fusion Middleware.
D. Use of Oracle Adapters Extended Architecture (XA) features is completely optional.

BC

Reference: https://docs.oracle.com/cd/E25178_01/integration.1111/e10231/intgn.htm