SQL for Java Devs – Page 7 – Sharp: NCLEX, Java & Python

Java: Repository Pattern

How do transactions enhance data integrity in JDBC?

Why might directly using JDBC in large applications be challenging?

How can the Repository Pattern improve testability in a JDBC application?

Why is it important to encapsulate JDBC logic in a Java application?

How does using try-with-resources enhance JDBC operations?

How would you explain a common mistake with PreparedStatements in an interview?

Why should you avoid concatenating user input into SQL queries?

Why can not using PreparedStatements become a problem in production code?

How can PreparedStatements benefit repeated query execution?

What JDBC method executes a query with a PreparedStatement?