Balanced Trees a) Draw the 2-3-4-trees that results when you insert the keys 1 12 7 15 18 9 20 8 13 19 26 in that order into an initially empty tree. Draw the 2-3-4-tree before and after every split of a node. When inserting new values into the tree, they should only be inserted into the leaves.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Balanced Trees

a) Draw the 2-3-4-trees that results when you insert the keys

1   12   7   15  18   9   20   8   13   19   26

in that order into an initially empty tree. Draw the 2-3-4-tree before and after every split of a node. When inserting new values into the tree, they should only be inserted into the leaves.

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