Depth First Search is equivalent to which of the traversal in the Binary Trees?(a) Pre-order Traversal(b) Post-order Traversal(c) Level-order Traversal(d) In-order TraversalI got this question in final exam.This is a very interesting question from Depth First Search in section Graph Search of Data Structures & Algorithms II

Depth First Search is equivalent to which of the traversal in the Bina

1.	Depth First Search is equivalent to which of the traversal in the Binary Trees?(a) Pre-order Traversal(b) Post-order Traversal(c) Level-order Traversal(d) In-order TraversalI got this question in final exam.This is a very interesting question from Depth First Search in section Graph Search of Data Structures & Algorithms II
Answer» CORRECT choice is (a) Pre-order Traversal Easy explanation - In Depth First SEARCH, we EXPLORE all the nodes aggressively to ONE path and then BACKTRACK to the node. Hence, it is equivalent to the pre-order traversal of a Binary Tree.

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