Which two are correct statements about the Oracle Cloud Adapter for Salesforce.com? 

Answer options:

A. It uses either HTTP basic authentication or username token authentication to perform secure interaction with Salesforce.com.
B. It can make both synchronous and asynchronous calls through the Salesforce.com SOAP API.
C. Behind the scenes, it uses the SOAP API provided by Salesforce.com.
D. The design-time tooling generates a WSDL that is different from the enterprise WSDL available from Salesforce.com.

CD

Reference: http://www.oracle.com/technetwork/middleware/adapters/documentation/ug-sfdcadapter-ps6-2104970.pdf