Backward Chaining Is

Multiple Choice

Backward chaining is:

A) a strategy for searching the rule base in an expert system that begins with information entered by the user.
B) the programming environment of an expert system.
C) a method of organizing expert system knowledge into chunks.
D) a strategy for searching the rule base in an expert system that begins with a hypothesis.
E) a programming algorithm used to create a virtual world using VRML.