In looking at the JDBC code, how can you tell what type of Database Management System being used in this code? import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import...

In looking at the JDBC code, how can you tell what type of Database Management System being used in this code?

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;


import javax.swing.*;
import java.io.IOException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;


public class guiDBExample extends JFrame implements ActionListener {


    String inputNumber;
    int sqlNumber;
    String partName = null;
    String partDescription = null;
    String partPrice = null;
    JTextField name;
    JTextField number;

    public guiDBExample()
    {
        buildGUI();
    }


    public final void buildGUI() {
        JPanel panel1 = new JPanel();
        JPanel panel2 = new JPanel();
        JPanel panel3 = new JPanel();
        JPanel panel4 = new JPanel();
        JPanel panel5 = new JPanel();

        getContentPane().add(panel1, "North");
        getContentPane().add(panel2, "West");
        getContentPane().add(panel3, "Center");
        getContentPane().add(panel4, "East");
        getContentPane().add(panel5, "South");

        JLabel partNumber = new JLabel("Part number ");
        panel1.add(partNumber);

        number = new JTextField("", 10);
        panel1.add(number);

        JLabel partNameLabel = new JLabel("Name ");
        panel1.add(partNameLabel);

        name = new JTextField("", 15);
        panel1.add(name);

        JButton read = new JButton("Read");
        read.addActionListener(this);
        panel5.add(read);
        setDefaultCloseOperation(EXIT_ON_CLOSE);
    }


    public void getPartName()
            throws SQLException, ClassNotFoundException {
            Class.forName("com.mysql.jdbc.Driver");
            System.out.println("Driver loaded");
            // Establish a connection
            Connection connection = DriverManager.getConnection
            ("jdbc:mysql://localhost/test");

            //Sample connection if you have a password set on your machine
            //Connection connection = DriverManager.getConnection
            //        ("jdbc:mysql://localhost/test","root", "MySQL");

            System.out.println("Database connected");
            // Create a statement
            Statement statement = connection.createStatement();
            // Execute a statement

            ResultSet resultSet = statement.executeQuery
            ("select * from Inventory WHERE partNumber = " + sqlNumber + ";");


            // Iterate through the result and print the student names
            while (resultSet.next())
            {
               partName = resultSet.getString(2);
             }
            // Close the connection
            connection.close();
            }


    public void actionPerformed(ActionEvent action) {


        if(action.getActionCommand().equals("Read"))
        {
            try {
                inputNumber = number.getText();
                sqlNumber = Integer.parseInt(inputNumber);
                getPartName();
            } catch (ClassNotFoundException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (SQLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            name.setText(partName);


        }


    }

     public static void main(String[] args) {
             guiDBExample ex = new guiDBExample();
             //the next statement correctly sizes your GUI
             ex.pack();
             ex.setVisible(true);

     }

}