They ask on: 1. Basic Business Analyst role and function. Focus on SDLC. 2. Understand how Agile works and the activities. 3. Understand PETRONAS Digital Sdn Bhd role in developing system for PETRONAS as a whole. 4. They have different portfolio for the system. Makesure to ask the function of the system. Makesure the project is something you are interested in.