boriculture (Traversals, BSTs) se the unbalanced BST below to answer the following questions. 3 8 12

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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### Arboriculture (Traversals, BSTs)

#### Use the unbalanced BST below to answer the following questions.

The diagram is a binary search tree (BST) composed of six nodes. Here is the structure of the tree:

- The root node is 8.
- Node 3 is the left child of node 8.
  - Node 1 is the left child of node 3.
- Node 12 is the right child of node 8.
  - Node 15 is the right child of node 12.
    - Node 13 is the left child of node 15.

### Questions

**2.1.** What would be the order of values if we print the tree via preorder DFS from lecture?

**2.2.** What would be the order of values if we print the tree via post-order DFS from lecture?

**2.3.** What would be the order of values if we print the tree via in-order DFS from lecture?
Transcribed Image Text:### Arboriculture (Traversals, BSTs) #### Use the unbalanced BST below to answer the following questions. The diagram is a binary search tree (BST) composed of six nodes. Here is the structure of the tree: - The root node is 8. - Node 3 is the left child of node 8. - Node 1 is the left child of node 3. - Node 12 is the right child of node 8. - Node 15 is the right child of node 12. - Node 13 is the left child of node 15. ### Questions **2.1.** What would be the order of values if we print the tree via preorder DFS from lecture? **2.2.** What would be the order of values if we print the tree via post-order DFS from lecture? **2.3.** What would be the order of values if we print the tree via in-order DFS from lecture?
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