What Are the Differences Between Preorder, Postorder, and Inorder Traversals

question 5

Multiple Choice

What are the differences between preorder, postorder, and inorder traversals?

• A)Postorder only visits the right subtree.
• B)The order of the root visit.
• C)Preorder only visits the left subtree.
• D)The order in which we visit the left and right subtrees.

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Definitions:

Modal Class

The category or class interval in a dataset that appears most frequently.

Histogram

A graphical representation of the distribution of numerical data, often used to visualize the frequency of data within bins.

Observations

Data points or values collected through measurement or research in a study.

Modal Class

The category or interval in a set of data with the highest frequency, often used in analyzing categorical or grouped numerical data.