Just a Teaspoon Too Much or Too Little of a Single

Multiple Choice

Just a teaspoon too much or too little of a single ingredient can turn a great cake into a mediocre cake. The ability to know just how much to add, how long to stir, and how the cake should smell when it is cooked is a skill that a long-time baker would have. Through the use of __________, others can capture this specialized knowledge.

A) electronic data interchanges
B) pragmatic portals
C) data mining
D) expert systems
E) executive information systems