Question 11399 – Data-Structures
April 5, 2024Question 13932 – Artificial-Intelligence
April 5, 2024UGC NET CS 2012 June-Paper2
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Question 2
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The post order traversal of a binary tree is DEBFCA. Find out the preorder traversal.
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ABFCDE
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ADBFEC
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ABDECF
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None of the above
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Question 2 Explanation:
Post order traversal tree is look like
Postorder: DEBFCA
Inorder: DBEAFC
Preorder: ABDECF
Postorder: DEBFCA
Inorder: DBEAFC
Preorder: ABDECF
Correct Answer: C
Question 2 Explanation:
Post order traversal tree is look like
Postorder: DEBFCA
Inorder: DBEAFC
Preorder: ABDECF
Postorder: DEBFCA
Inorder: DBEAFC
Preorder: ABDECF
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