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Bbit 333: Artificial Intelligence 3Rd Trimester 2015 Question Paper

Bbit 333: Artificial Intelligence 3Rd Trimester 2015

Course:Bachelor Of Business Information Technology

Institution: Kenya Methodist University question papers

Exam Year:2015

ARTIFICIAL INTELLIGENCE (BBIT 333) (CISY 422) 3RD TRIMESTER 2015
KENYA METHODIST UNIVERSITY

END OF 3'RD 'TRIMESTER 2015 (PT) EXAMINATION

FACULTY : COMPUTING & INFORMATICS
DEPARTMENT : COMPUTER SCIENCE
UNIT CODE : BBIT 333/CISY 422
UNIT TITLE : ARTIFICIAL INTELLIGENCE
TIME : 2 HOURS

INSTRUCTIONS

Answer question one and any other two questions
Question One (30 Marks)

Differentiate between a successor function and a state space.
(4 Marks)
Explain two techniques used in knowledge acquisition.
(4 Marks)
Describe how backward chaining works.
(5 marks)
Explain the concept of Chinese room experiment as used in artificial intelligence.
(6 Marks)
Differentiate between reinforcement and semi-supervised learning algorithms.
(4 Marks)
Explain how the ultimate level of intelligence can be measured in artificial intelligent systems.
(5 Marks)
State two advantages of frames as used in knowledge representation.
(2 Marks)
Question Two (15 Marks)

Discuss five ways of handling uncertainty in artificial intelligent systems.
(10 Marks)
Give five logical connectives used in propositional calculus.
(5 Marks)
Question Three (15 Marks)

Differentiate between an atomic and a complex sentence.
(4 Marks)
Explain the term "PEAS" as used in intelligent agents.
(8 marks)
Give three advantages of artificial neural networks.
(3 marks)
Question Four (15 Marks)

Consider the following statements;
All cats are mammals
A mammal is either cold or warm blooded
Represent the above sentences in first order predicate logic. (4 marks)
Discuss four types of knowledge as used in knowledge based systems.
(8 marks)
State three problems addressed by expert systems.
(3 Marks)

Bbit 333: Artificial Intelligence 3Rd Trimester 2015 Question Paper

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