Pergunta de entrevista da empresa Renaissance Learning

System Design : 1. what do you do to increase database performance? 2. Why have multiple production centers ? 3. is latency I/O bound or CPU bound ? 4. If I ask you to design a UI page for user creation what all components do you have ? 5. Have you used any tools for analytics ? 6. for a production server what all features do you think are very important ? 7 what are clustered indexes and non clustered indexes.