has its own properties; columns are generally used to display different kinds of information. Rows, on the other hand, are similar throughout a <CODE>
Table</CODE>
. Each row may contain different data, but all rows have the same basic structure throughout a given <CODE>
Table</CODE>
.</P>
<P>
This has some consequences. For example, all columns are usually displayed; the <CODE>
Table</CODE>
 should be wide enough to display all visible columns at once.</P>
<P>
All the rows, on the other hand, are generally