Chaining Is a Simple Method Used by Most IEs to Produce

Multiple Choice

Chaining is a simple method used by most IEs to produce a line of reasoning. Using this method the set of rules are organized in a recursive manner such that a fact concluded by one rule is used as the premise for the next. The two types of chaining bases which are possible in an ES are:

A) straight and link.
B) forward and backward.
C) upward and downward.
D) inside and outside.