Java – Page 17 – Sharp: NCLEX, Java & Python

Java: ResultSets and Mapping

What are the trade-offs of manual ORM in JDBC?

How can you safely close a ResultSet even if an exception occurs?

What happens if you fail to close a ResultSet?

What issues arise from using rs.getString() for all column types?

How do you handle SQLExceptions when closing a ResultSet?

Why do teams use PreparedStatement over Statement in production code?

How do you move the cursor to the next row in a ResultSet?

What is manual Object-Relational Mapping in JDBC?

What are potential issues with not closing a ResultSet?

How does JDBC facilitate transaction management?