SQL for Java Devs – Page 8 – Sharp: NCLEX, Java & Python

Java: PreparedStatements

Understanding PreparedStatement's Impact on Performance?

Choosing Between PreparedStatements and Statements?

How would you explain the repository pattern buying you in plain JDBC code in an interview?

Why is a repository method usually smaller than a whole checkout workflow?

How does the Repository Pattern help in separating concerns in Java applications?

Why is it important to use PreparedStatements in JDBC?

What are the benefits of using try-with-resources in JDBC?

Why might you choose a Statement over a PreparedStatement?

How can PreparedStatements prevent SQL injection?

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