Explanation: None. 4. The main components of the expert systems is/are,
A. Inference Engine
B. Knowledge Base
C. Only a)
D. Both a) & b)
Answer:A
Explanation: None. 4. The main components of the expert systems is/are,
A. Inference Engine B. Knowledge Base C. Only a) D. Both a) & b)
Explanation: Look at the general architecture of rule based expert systems. 5. There are primarily two modes for an inference engine: forward chaining and backward chaining.