What is an expert system?

A. किसी field के expert knowledge पर आधारित AI system / AI system based on expert knowledge of a field

Step 1: Identify the concept: this is an early AI application. Step 2: An expert system uses rules and expert knowledge to provide advice or decision support. Step 3: Remember expert system as expert like rule based help.

Step 1: concept पहचानें: यह early AI application है। Step 2: Expert system rules और expert knowledge का use करके advice या decision support दे सकता है। Step 3: Expert system means expert like rule based help याद रखें।