mm

slip no 1 1. public class s1_1 extends Thread  {    char c;    public void run()  {   for(c = 'A'; c<='Z';c++)  {    System.out.println(""+c);  try  {    Thread.sleep(3000);  }  catch(Exception e)   {   e.printStackTrace();   }   }  }  public static void main(String args[])  {    s1_1 t = new s1_1();    t.start();  }  } 2. import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.sql.*; public class s1_2 extends Frame implements ActionListener {     Label l1, l2, l3;     TextField t1, t2, t3;     Button b;     Connection cn;     Statement st;     ResultSet rs;     public s1_2() {         setLayout(null);         l1 = new Label("Eno");         l2 = new Label("EName"); ...