Tech Mahindra Database Administrator DBA interview questions

Got a call from the recruiting team about DBA openings. It's a scheduled interview at Hyderabad Madhapur campus. Went there, and I'm the youngest DBA out there. The interviewer is quite courteous and kind. Initial questions are like "What are your daily activities", "How many databases you manage", "Explain Oracle architecture in brief", "Some basic questions about RAC", "Performance tuning concepts, using AWR, Explain Plan". The overall interview exp is quite good