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COURSE CODE: CIT474
COURSE TITLE: Introduction to Expert Systems
TIME ALLOWED: 2½ Hours
INSTRUCTIONS: Answer any four (4) Questions
Q1.a Following from the principle of interactivity, state any (four) means of interacting
in expert systems. (12 marks)
b. Expert systems are said to be cost-effective compared to human experts.
Give three (3) good reasons for this. (5½ marks)
Q2.a Explain the technique for the automatic generation of Rule Translation using a
well - labelled diagram for your illustration. (17½ marks)
Q3.a Give a concise definition of the following in expert systems:
(i) Explanation Facility (3½ marks)
(ii) Working memory (4 marks)
b. Identify any five (5) benefits of expert systems. (10 marks)
Q4.a Outline the steps involved in designing and building a rule engine. (11½ marks)
b. State two (2) typical 'Rule Actions' in expert systems. (6 marks)
Q5. Within the context of expert systems, describe the notion of 'Blackboards' by means
of a well-labelled diagram. (17½ marks)
Q6. Give the precise roles of the following in the event that they relate to expert systems :
a. Domain Expert (5 marks)
b. System Engineer (5 marks)
c. User (2½ marks)
d. Knowledge Engineer (5 marks)
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You can now use you matric number to login as your username and password in a lowercase.
https://elearn.nouedu2.net/login/
Note that you are to change your passw...
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