Testing JDBC Connections with Java Applications JDBCDemo - a sample JDBC 1.0 application that runs simple SQL queries. ScrollDemo - a sample JDBC 1.0 application that demonstrates our support of Scrollable Cursors and ability to perform operations across heterogeneous databases. ScrollDemo2 - a sample JDBC 2.0 application that demonstrates our support of Scrollable Cursors and ability to perform operations across heterogeneous databases. RowSetDemo - a sample JDBC application that demonstrates our Scrollable Cursor RowSet Extension to the JDBC specification.