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

Java: Repository Pattern

Why can not closing JDBC resources properly become a real problem?

How does the Repository Pattern preview Spring Data's functionality?

Why does a PreparedStatement in JDBC matter in this design?

How do transactions enhance data integrity in JDBC?

Why might directly using JDBC in large applications be challenging?

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?

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