specialization A+ the last guy was wrong
the automobile
walking
An assembly line
clockwise
A factory class is a class that uses the factory method pattern. Factory method pattern is a creational pattern that uses factory methods to deal with the problem of creating objects without having to specify the exact class of the object that will be created. Google for more info.
Ransom Olds of Oldsmobile had an assembly line method but Henry Ford perfected it.
method is process and product
Factory system
the assembly-line concept used in the automobile industry.
That is the correct spelling for the word "method" (technique, process).
In brief, they use the scientific method, where they find facts by experiment, observation followed by inference.