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Answer the following questions from the diagram of a Binary Tree given below: Write the in-order…

Computer Science20233 marksShort answer
Answer the following questions from the diagram of a Binary Tree given below:
Figure for this question
(a)[1.0]
Write the in-order traversal of the above tree structure.
(b)[1.0]
Name the children of the nodes B and G.
(c)[1.0]
State the root of the right sub tree.

Answer

Answer (a)

AI
From the figure: A is the root with children B (left) and F (right); B has left child D only; F has right child G only; G has children E (left) and H (right). In-order (Left, Root, Right): D, B, A, F, E, G, H

Answer (b)

AI
Node B has only one child: D (its left child); B has no right child. Node G has two children: E (left child) and H (right child).

Answer (c)

AI
The root of the right subtree (of A) is F.
Data structures

From ISC 2023 Specimen Computer Science Paper 1, question 11(ii).