- What are the different types of joins in SQL? Explain each.
- How do you optimize a slow-performing SQL query?
- Can you explain the concept of indexing in databases? Why is it important?
- How do you handle database transactions and ensure data integrity?
- Can you explain the concept of object-oriented programming (OOP) and how it is applied in Java?
- What is your experience with developing web applications using .NET? Which components or frameworks have you used?
- Have you participated in code reviews before? What factors do you look for when reviewing code?
- Can you describe a situation where you had to troubleshoot an application-related issue? How did you approach it, and what was the outcome?