http://schools.dcsd.k12.nv.us/cvms/class/agumm/complit/computer_lit_intro_test.htm
http://schools.dcsd.k12.nv.us/cvms/class/agumm/complit/computerhardware_post_test.htm
http://schools.dcsd.k12.nv.us/cvms/class/agumm/complit/computerhardware.htm