What are difficulties in nlu?

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What is artificial intelligence robotics?

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What is “generality” in ai ?

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Optimality of BFS is a) When there is less number of nodes b) When all step costs are equal c) When all step costs are unequal d) Both a & c

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Which of the following algorithm is online search algorithm? a) Breadth-first search algorithm b) Depth-first search algorithm c) Hill-climbing search algorithm d) None of the mentioned

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What is continuous-path control in the robotics?

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 What kind of observing environments are present in artificial intelligence? a) Partial b) Fully c) Learning d) Both a & b

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An omniscient agent knows the actual outcome of its actions and can act accordingly; but omniscience is impossible in reality. Rational Agent always does the right thing; but Rationality is possible in reality. State true or false a) True b) False

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The term ___________ is used for a depth-first search that chooses values for one variable at a time and returns when a variable has no legal values left to assign. a) Forward search b) Backtrack search c) Hill algorithm d) Reverse-Down-Hill search

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In artificial intelligence, what do semantic analyses used for?

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Which search uses only the linear space for searching? a) Best-first search b) Recursive best-first search c) Depth-first search d) None of the mentioned

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What are expert systems limitations?

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