Pergunta de entrevista da empresa CG

I applied via Company Website and was interviewed in Mar 2021. Interview Questions Q1. What is ABAP (SAP)? Add Answer Q2. What is Data Dictionary, an explanation about all the elements of DDIC? Add Answer Q3. Explanation about Enhancements, BADI, BAPI, BDC. Add Answer Q4. What are SMARTFORMS, Adobe forms?