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What is a threaded binary tree traversal?(a) a binary tree traversal using stacks(b) a binary tree traversal using queues(c) a binary tree traversal using stacks and queues(d) a binary tree traversal without using stacks and queuesOrigin of the question is Threaded Binary Tree topic in chapter Binary Trees of Data Structures & Algorithms IThe question was posed to me during an interview.

Answer» RIGHT ANSWER is (d) a binary tree traversal WITHOUT using STACKS and queues

For explanation: This type of tree traversal will not use STACK or queue.


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