Tables rows and columns doubt

Question

How to make 4X4 table? please help me with an example

Answer 1

<table>
<tr>
<th>ID</th>
<th>Firstname</th>
<th>Lastname</th>
<th>Age</th>
</tr>
<tr>
<td>1</td>
<td>Jill</td>
<td>Smith</td>
<td>50</td>
</tr>
<tr>
<td>2</td>
<td>Eve</td>
<td>Jackson</td>
<td>94</td>
</tr>
<tr>
<td>3</td>
<td>Marry</td>
<td>John</td>
<td>54</td>
</tr>
</table>