Which configuration parameter setting(s) are needed to force authentication to happen at the data
source in a federated database environment?

A.
FEDERATED set to YES

B.
FEDERATED set to YES
AUTHENTICATION set to SERVER or SERVER_ENCRYPT

C.
FEDERATED set to YES
FED_NOAUTH set to YES

D.
FEDERATED set to YES
FED_NOAUTH set to YES
AUTHENTICATION set to SERVER or SERVER_ENCRYPT

Explanation: