What can you do to activate multiple OData services? There are 2 correct answers to this question.

What can you do to activate multiple OData services? There are 2 correct answers to this question.
A . Run transaction /IWFND/GW_CLIENT
B . Run transaction /IWFND/IWF_ACTIVATE
C . Run transaction /IWFND/MAIFIT_SERVICE
D . Run transaction STC01 and execute task list
SAP_GATEWAY_ACTIVATE_ODATA_SERV

Answer: B,D