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Who is descendant of Node B?(a) A(b) E(c) F(d) Both E and FOrigin of the question is Ternary Tree topic in chapter Trees of Data Structures & Algorithms II have been asked this question during an interview for a job.

Answer» RIGHT option is (d) Both E and F

Easiest explanation - Descendant node is a node which has a direct PATH from ANCESTOR node. Since both E and F are connected to B, so Node E and Node F are the descendants of Node B.


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