Q001:  RE:  790:  6c & 6d - Temperature Conversion.
EXPLAIN THIS LINE:

inputField1.setText("68");

Q002:  Rewrite this statement using at least (2)
other font types.  (Look them up.)

Font fonts   = new Font("Helvetica",Font.BOLD,12);

Q003:  EXPLAIN:

 String s1 = inputField1.getText(); 

  There are (2) steps here -- explain them.
  Where did you find the answer?
 

Q004:  EXPLAIN THIS CODE.

    fahren  = Integer.parseInt(s1);   

     what does this do?
     are there any other functions like 'parseInt()'?
     name them.

Q005:  EXPLAIN THIS CODE.

      double centigd = (5.00 / 9.00) * (fahren - 32);

      what data type is fahren?  
      what does 'double' mean?

Q006:  EXPLAIN THIS CODE.

  g.drawString(fahren + " (Fahrenheit) = " + df.format(centigd)  + " (Centigrade)",20,ver+20);    
 
   explain the '+' signs; explain 'df'
   where on the screen was it written.