Following is one of the most basic and first question that might be asked to an interviewee -

Q). Name the core modules in SAP R/3?

Answer:

This is a simple question and the answer would be that the core modules in SAP R/3 are Financial Accounting (FI), Controlling (CO) normally called FICO ( financial accounting is normally used simulteneously with controlling), Treasury (TR),Human Resources (HR). The modules covering the logistics functions are Sales and Distribution (SD), Materials Management (MM), Quality Management (QM), Plant Maintenance (PM), and Production Planning (PP). Such a comprehensive answer is sure to impress the interviewer.