The BACKTRACKING-SEARCH algorithm in Figure 5.3 has a very simple policy for what to do when a branch of the search fails: back up to the preceding variable and try a different value for it. This is called chronological-backtracking. It is also possible to go all the way to set of variable that caused failure. State whether True or False. a) True b) False

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In artificial intelligence, what do semantic analyses used for?

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Stochastic hill climbing chooses at random from among the uphill moves; the probability of selection can vary with the steepness of the uphil1 move. a) True b) False

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 In A* approach evaluation function is a) Heuristic function b) Path cost from start node to current node c) Path cost from start node to current node + Heuristic cost d) Average of Path cost from start node to current node and Heuristic cost

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Which of the Following problems can be modeled as CSP? a) 8-Puzzle problem b) 8-Queen problem c) Map coloring problem d) Sudoku

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What is the other name of informed search strategy? a) Simple search b) Heuristic search c) Online search d) None of the mentioned

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What is fopl stands for and explain its role in artificial intelligence?

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What brute-force search strategies?

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Which method is used to search better by learning? a) Best-first search b) Depth-first search c) Metalevel state space d) None of the mentioned

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What are the basic aspects of the robotics?

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How many types of agents are there in artificial intelligence? a) 1 b) 2 c) 3 d) 4

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What are some of the benefits of using a blue prism for robotics?

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