Java – Page 21 – Sharp: NCLEX, Java & Python

Java: PreparedStatements

What JDBC method executes a PreparedStatement that returns a ResultSet?

How do PreparedStatements handle complex SQL joins?

Why use PreparedStatements to prevent SQL injection?

How do PreparedStatements improve database performance?

What are the trade-offs of using PreparedStatements?

Why is parameter binding crucial in PreparedStatements?

When might you choose plain Statements over PreparedStatements?

How do you close a PreparedStatement in JDBC?

Why does a placeholder in a PreparedStatement matter in this design?

What are the trade-offs of using complex SQL JOINs in large datasets?