I would not be surprised at all. I can count on one hand the number of Engineering candidates that given a system description involving three visible networked

I would not be surprised at all. I can count on one hand the number of Engineering candidates that given a system description involving three visible networked laptops in view of the camera have answered "where is the data, right now?" , or can at least give a decent stab at "trace the datapath through the machine". I can't explain somehow this is the average candidate, yet somehow... Life goes on.