errupt Descriptor Table. This table
has a predefined format where the OS provides handlers for the predefined 
exceptions the CPU can encounter.</p>
<p>Since the OS provided a pointer to a function that handles <code>Page Fault</code> the CPU 
jumps to that function when we try to dereference <code>99999999999999</code> and thereby hands over control to the Operating System. </p>
<p>The OS then prints a nice message for us letting us know that we encountered 
what it calls a <code>segmentation fault</code>.