An expert system used on a medical website accepts an input illness from the user and produces a list of possible symptoms. What type of function is the interface engine performing? A.
backward chaining
B.
production unit
C.
production rule
D.
forward chaining
E.
knowledge base

The correct answer would be:

D.

forward chaining

#PLATOFAM

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answer is:

a). backstage view

explanation:

backstage view is the area where files and data about them is managed— creating, saving, printing, sending to others, inspecting for hidden metadata or personal information, and setting options. so in this way we can add many things to our document swiftly.

i hope you get the idea.