Q. The name backtrack was first coined by ………..

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Q. In the backtracking Method, the modified criterion function is also known as………

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Q. In backtracking, the function which needs to be maximized or minimized for a given problem is known as………….

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Q. If we represent solution space in the form of a tree, then the tree is referred as………

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Q. The solution space tree of 8 queens contain…………

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Q. Each node in the tree organization defines………..

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Q. In sum of subsets problem, if n weights are considered then, the solution space consists of………

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Q. What is the time complexity of graph coloring problem?

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Q. If d is the degree of the given graph, then it can be colored with…….colors.

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Q. If n = 4 in the sum of subset problem, then the possible leaf nodes in the tree Organization are…….

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Q. For N Queens problem, the time complexity is………

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Q. The live node whose children are currently being generated is called…….

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Q. In a binary tree, the number of terminal nodes (leaf nodes) are 10, then the numbers of nodes with two children are

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Q. If S(n,e) represents the maximum additional space taken by DFS for an n-vertex, e-edge graph,  then what is the value of S(n,e), if adjacency lists are used.

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Q. Breaking down a problem into several sub problems is known as…….

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Q. Alpha cutoff and Beta cutoff are combined to get………

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Q. A graph G is bi-connected if and only if ………..

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Q. The common vertex of two bi connected components is called …………

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Q. If two queens are placed at position (i, j) and (k,l). Then they are on the same Diagonal if and only if………

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Q. A node which has been generated and all of whose children have not yet been generated is…….

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