81. What does the transformation between XML and ABAP data structures involve?
(Single selection)
1) Generation of ABAP proxy types from XML schemas.
2) Generation of XML schemas from ABAP types.
3) Neither generation of XML schemas from ABAP types nor generation of ABAP proxy types from XML schemas.
아무리 봐도 이해가 않가니 답을 찾을 수가 없습니다. 아시는분 답변 부탁합니다.