In a backward chaining system, you start with some hypothesis (or goal) you are trying to prove, and keep looking for rules that would allow you to conclude that hypothesis, perhaps setting new sub-goals to prove as you go.

A. Heuristic B. Critical C. Value based D. Analytical E. None of the above

A. Design B. Distribution C. project management D. field service E. None of the above

A. hierarchical planning B. non-hierarchical planning C. All of the above D. project planning E. None of the above

A. The Turing Test B. LISP C. The Logic Theorist D. Cybernetics E. None of the above