Q: Tell me about yourself. A (optional): I gave a concise introduction focusing on my education, key projects (like ML-based electronics app and chat AI), technical skills (Java, Kotlin, Python), and interest in software development. Q: Explain the concept of inheritance in Java. A (optional): I explained inheritance, gave an example using a parent-child class scenario, and mentioned advantages like code reusability and better organization. Q: SQL / DBMS question – find second largest element in a table. A (optional): I wrote the query using ORDER BY and LIMIT (or alternative approaches). Q: Real-life application of linked list. A (optional): I mentioned scenarios like music playlists, undo-redo operations, and memory-efficient data storage. Q: Puzzle / logical question – e.g., finding heaviest ball among 8 using balance scale twice. A (optional): Explained the step-by-step weighing approach to identify the heavier ball.

Sql and dsa basic question