A directory of Objective Type Questions covering all the Computer Science subjects. Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews.

21. How many types of informed search method are in artificial intelligence?
a. 1
b. 2
c. 3
d. 4
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Answer: (d).4

22. Which search uses the problem specific knowledge beyond the definition of the problem?
a. Informed search
b. Depth-first search
c. Breadth-first search
d. Uninformed search
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Answer: (a).Informed search

23. A problem is first connected to its proposed solution during the _____ stage.
a. conceptualization
b. identification
c. formalization
d. implementation.
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Answer: (c).formalization

24. Which technique is being investigated as an approach to automatic programming?
a. generative CAI
b. specification by example
c. All of the above
d. non-hierarchical planning
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Answer: (b).specification by example

25. One definition of AI focuses on problem-solving methods that process:
a. smell
b. symbols
c. touch
d. algorithms
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Answer: (b).symbols

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