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AlUnit-2 (44 questions)
1. Which university introduced Expert systems?
(a) Massachusetts Institute of Technology
(b) University of Oxford
(c) Stanford University
(d) University of Cambridge
2. The first expert system was created in the:
(a) 1965
(b) 1968
(c) 1970
(d) 1972
3. Expert system is branch of Artificial Intelligence.
(a) True
(b) False
4. Which of the following is not a Characteristic of Expert Systems?
(a) Understandable
(b) Highly responsive
(c) Unreliable
(d) High performance
5. Which of the following is not a Capability of Expert Systems?
(a) Advising
(b) Demonstrating
(c) Explaining
(d) Expanding
6. Which of the following is a Capability of Expert Systems?
(a) Possessing human capabilities
(b) Suggesting alternative options to a problem
(c) Refining their own knowledge
(d) Substituting human decision makers
7. Which of the following is an incorrect Expert Systems Limitation?
(a) Limitations of the technology
(b) Difficult knowledge acquisition
(c) Easy to maintain
(d) High development costs
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8. The expert systems are the:
(a) Mobile application
(b) Computer applications
(c) BothAand B
(d) None of these
9. Which of the following are Components of Expert Systems?
(a) Knowledge Base
(b) Inference Engine
(c) User Interface
(d) All of the above
10. How many Components of Knowle dge Base are there?
(a) 2
(b) 3
(c) 4
(d) 5
11. Which of the following is incorrect application of Expert System?
(a) Design Domain
(b) Monitoring Systems
(c) Knowledge Domain
(d) Systems domain
12. An expert system is a which has the ability of decision-making like a human
expert:
(a) Computer system
(b) Operating system
(c) Transaction processing system
(d) None of these
13. Which of the following is not a benefit of Expert Systems?
(a) Availability
(b) Speed
(c) Time
(d) Less Error Rate
14. A is nothing but an expert system without knowledge:
(a) Tools
(b) Shell
(c) Expert System
(d) Knowledge
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15. Which of the following strategies are used by Inference Engine?
(a) Forward Chaining
(b) Block Chaining
(c) Stable Chaining
(d) Both A and B
16. What is the form of Knowledge representation?
(a) IF-THEN
(b) IF-THEN-ELSE
(c) IF-ELSE
(d) Allof the above
17. Data, information, and past experience combined together are termed as:
(a) Inference
(b) Acquisition
(c) Vision
(d) Knowledge
18. are designed to solve complex problems by reasoning through bodies of
knowledge:
(a) Computer systems
(b)Expert systems
(c) Operating systems
(d) Transaction processing systems
19. is computerizedadvice-giver, that is capable of reasoning but usually
confined to a narrow field of knowledge:
(a) Expert system
(b) Knowledge system
(c) Common system
(d) Communication system
20. What is the name of the computer program that simulates the thought
processing of human beings?
(a) Personal information
(b) Expert system
(c) Expert reason
(d) Human logic
21. An expert system is divided into how many Subsystems?
(a) One
(b) Two
(c) Three
(d) Four
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22. The represents facts and rules:
(a) Knowledge base
(b) Inference engine
(c) Operating system
(d) None of these
23. The applies the rules to the known facts to deduce new facts:
(a) Operating system
(b) Knowledge base
(c) Inference engine
(d) None of these
24. The first expert system was used to design the SID (Synthesis of Integral
Design) software program for:
(a) Large-scale product
(b) Small-scale product
(c) Average-scale product
(d) None of these
25. The expert systems are capable of:
(a) Decision making
(b) Deriving a solution
(c) Interpreting input
(d) Allof these
26. The expert systems are incapable of:
(a) Producing accurate output for inadequate knowledge base
(b) Substituting human decision makers
(c) Both a and b
(d) None of these
27. Expert system is a type of information system which facilitates the computer to
make like an expert:
(a) System analysis
(b)Suggestions and function
(c)Analytical results
(d) None of the mentioned above
28. In Expert System, User Interface:
(a) Contains a computerized system
(b) Interacts between the user and the machine
(c) Friendly communication
(d) Allof the mentioned above
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29. In Expert System, Knowledge Acquisition means:
(a) How to get required domain knowledge by the expert system
(b) System maintenance
(c) System implementation
(d) None of the mentioned above
30. An Expert System is a making system (computer-based decision-making):
(a) Integrated system
(b) Interactive and reliable
(c) Process and enhancement
(d) None of the mentioned above
31. Improved are key benefits of an Expert System:
(a) Decision quality
(b) Consistency
(c) Reliability
(d) All of the mentioned above
32. Expert System (ES) retains significant levels of the knowledge base:
(a) True
(b) False
33. Experts make decisions based on:
(a) Numerical data
(b) Qualitative & quantitative
(c) Experimental information
(d) None of the mentioned above
34. Which of the following are the benefits of working on an expert system
development tool?
(a) imposed structure
(b) knowledge engineering assistance
(c) rapid prototyping
(d) All of these
(e) None of these
35. Which of the following is an advantage of using an expert system development
tool?
(a) imposed structure
(b) knowledge engineering assistance
(c) rapid prototyping
(d) All of the above
(e) None of the above
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36. Which of the following is a component of an expert systenm?
(a) Inference engine
(b) Knowledge base
(c) User interface
(d) All of the above
37. An expert system differs from a database program in that only an expert
systemn:
(a) Contains declarative knowledge
(b) Contains procedural knowledge
(c) Features the retrieval of stored information
(d) Expects users to draw their own conclusions
38. It is one of the applications of xpert System:
(a) Virus detection
(b) Intelligence
(c) Ability to Learn
(d) Cooperation
39. The expert system is capable of:
(a) Retrieving, explaining, advising
(b) Advising, diagnosis, debugging
(c) Retrieving, suggesting, advising
(d) All of the mentioned
40. Expert System is used for:
(a) decision-making
(b) decision-support
(c) information retrieval
(d) decision making and decision support
41. Which of the following is not a Capability of Expert Systems?
(a) Advising
(b) Demonstrating
(c) Explaining
(d) Expanding
42. Which of the following is incorrect application of Expert System?
(a) Design Domain
(b) Monitoring Systems
(c) Knowledge Domain
(d) Systems domain
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43. Which of the following is not a benefit of Expert Systems?
(a) Availability
(b) Speed
(c) Time
(d) Less Error Rate
44. Which of the following is not a Characteristic of Expert Systems?
(a) Understandable
(b) Highly responsive
(c) Unreliable
(d) High performance
