Match the following components of an expert system : \(\begin{array}{clcl} &…
2014
Match the following components of an expert system :
\(\begin{array}{clcl} & \textbf{List – I} && \textbf{List – II} \\ \text{a.} &\text{I/O Interface} & \text{i.} & \text{Accepts user’s queries and responds to question} \\ &&& \text{through I/O interface } \\ \text{b.} & \text{Explanation Module} & \text{ii.} & \text{Contains facts and rules about the domain } \\ \text{c.} & \text{Inference Engine} & \text{iii.} &\text{Gives the user, the ability to follow inferencing} \\ &&& \text{steps at any time during consultation} \\ \text{d.} & \text{Knowledge Base} & \text{iv.} & \text{Permits the user to communicate with the}\\ &&& \text{system in a natural way } \\ \end{array}\)
Codes :
- A.
a-i, b-iii, c-iv, d-ii
- B.
a-iv, b-iii, c-i, d-ii
- C.
a-i, b-iii, c-ii, d-iv
- D.
a-iv, b-i, c-iii, d-ii
Attempted by 62 students.
Show answer & explanation
Correct answer: B
Correct matching and brief justification:
a. I/O Interface → Permits the user to communicate with the system in a natural way (iv).
Reason: The I/O Interface is the front end that allows users to enter queries and receive responses in a user-friendly manner.
b. Explanation Module → Gives the user the ability to follow inferencing steps at any time during consultation (iii).
Reason: The Explanation Module provides transparency by showing how conclusions were reached.
c. Inference Engine → Accepts user's queries and responds to questions through the I/O interface (i).
Reason: The Inference Engine performs reasoning over the knowledge base and generates answers which are delivered via the I/O Interface.
d. Knowledge Base → Contains facts and rules about the domain (ii).
Reason: The Knowledge Base stores domain-specific information used by the Inference Engine to draw conclusions.
Final matching code: a-iv, b-iii, c-i, d-ii