What is correct about DDL statements (create, grant,...)? | Java JDBC

A. DDL statements are treated as normal SQL statements, and are executed by calling the execute() method on a Statement (or a sub interface thereof) object
B. To execute DDL statements, you have to install additional support files
C. DDL statements can not be executed by making use of JDBC, you should use the native database tools for this.
D. Support for DDL statements will be a feature of a future release of JDBC’

Ans:   A