Artificial Intelligence MCQs with Answers
Practice important Artificial Intelligence MCQs with answers and explanations.
Chapter: 21
Q681:
Which rule fires first if we use "rule ordering in list"?
A. The most recently added rule
B. The rule with most premises
C. The first rule in list
D. The one with least conflict
Correct Answer:
C
Chapter: 21
Q682:
Which statement is TRUE about forward chaining?
A. It avoids unnecessary reasoning paths
B. It is goal-driven
C. It explores all paths from known facts
D. It requires user input for all premises
Correct Answer:
C
Chapter: 21
Q683:
Which statement is TRUE about backward chaining?
A. It is data-driven
B. It searches all possible facts
C. It starts from hypotheses and seeks proof
D. It requires known conclusions
Correct Answer:
C
Chapter: 21
Q684:
What is the purpose of the feasibility study in expert system development?
A. To begin coding
B. To test the system
C. To assess if the project is worth pursuing
D. To acquire knowledge
Correct Answer:
C
Chapter: 21
Q685:
What phase involves collecting information from a domain expert?
A. System evaluation
B. Coding
C. Knowledge acquisition
D. Planning
Correct Answer:
C
Chapter: 21
Q686:
What is the bottleneck in expert system development?
A. Coding interface
B. Knowledge verification
C. Knowledge acquisition
D. System testing
Correct Answer:
C
Chapter: 21
Q687:
Which technique is used to gather knowledge from domain experts?
A. System evaluation
B. Knowledge elicitation
C. Requirement analysis
D. Code verification
Correct Answer:
B
Chapter: 21
Q688:
Knowledge elicitation from structured interviews is a ______ method.
A. Direct
B. Indirect
C. Experimental
D. Formal
Correct Answer:
A
Chapter: 21
Q689:
On-site observation is an example of which type of knowledge acquisition?
A. Manual
B. Direct
C. Indirect
D. Document-based
Correct Answer:
B
Chapter: 21
Q690:
Brainstorming with experts is used for
A. Verification
B. Planning
C. Knowledge elicitation
D. Coding
Correct Answer:
C
Chapter: 21
Q691:
Which of the following is an indirect method of knowledge elicitation?
A. Interview
B. Informal discussions
C. Observation
D. Questionnaire
Correct Answer:
D
Chapter: 21
Q692:
What type of interview balances both structured and unstructured approaches?
A. Open discussion
B. Casual chat
C. Mixed format
D. Questionnaire-based
Correct Answer:
C
Chapter: 21
Q693:
A rule with more premises is preferred because
A. It's easier to apply
B. It's more general
C. It's considered more specific
D. It's added first
Correct Answer:
C
Chapter: 21
Q694:
Working memory in backward chaining is used to
A. Store goals only
B. Hold facts and sub-goals
C. Only hold conclusions
D. Ignore failed premises
Correct Answer:
B
Chapter: 21
Q695:
The goal in backward chaining is also known as
A. Fact
B. Hypothesis
C. Rule
D. Premise
Correct Answer:
B
Chapter: 21
Q696:
In expert system development, which stage comes before Alpha testing?
A. Maintenance
B. Knowledge verification
C. Rapid prototyping
D. Planning
Correct Answer:
C
Chapter: 21
Q697:
Which model applies linear steps in expert system development?
A. Waterfall model
B. Bochsler 88
C. Cyclic model
D. Spiral model
Correct Answer:
B
Chapter: 21
Q698:
Which step comes immediately after Knowledge Design in linear model?
A. System Evaluation
B. Planning
C. Knowledge Verification
D. Coding
Correct Answer:
D
Chapter: 21
Q699:
A doctor reasoning from symptoms to disease is an example of
A. Forward chaining
B. Backward chaining
C. Random guessing
D. Hill climbing
Correct Answer:
B
Chapter: 21
Q700:
Patient has pneumonia. Which rule is triggered first in backward chaining?
A. Rule 3
B. Rule 2
C. Rule 1
D. Rule 4
Correct Answer:
C