Jan 27, 2014. Critical Path Method (CPM) is a project schedule modeling technique. paths
with a slack float of zero but with different durations, which one is the critical path
. I would like to know about PERT also, please share the link.
Jul 29, 2012. PERT is an example of this technique. There is a difference between the AON
and AOA diagram. note: network diagram for CPM could be either Activity on
Arrow network (AOA) or Activity on Node (AON) (Precedence.