The statement that is true about depth-first search, or DFS is that It explores all nodes for all solutions.
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<h3>Does depth first search visit every node?</h3>
The DFS algorithm is known to be a kind of a recursive algorithm that is said to often make use of the idea of backtracking.
Note that this is one where there is an exhaustive searches of all the nodes by going ahead and also backtracking.
Hence, The statement that is true about depth-first search, or DFS is that It explores all nodes for all solutions.
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