▶계정연동 package exam; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import javax.annotation.processing.SupportedSourceVersion; import java.sql.PreparedStatement; public class DBConnection { //정적인경우 public static void main(String[] args) { //연결공식외우기 String driver ="oracle.jdbc.driver.OracleDriver"; Stri..