You can use scratch paper to draw the tree, then answer the following questions.Make sure to write a question number for each answer : 1. What is the root? 2. What is the root of the left sub-tree? 3. What is the left leaf of the left sub-tree? 4. What is the right leaf of the left sub-tree? 5. What is the root of the right sub-tree? 6. What is the left leaf of the right sub-tree? 7. What is the right leaf of the right sub-tree? 8. Given the above binary search tree, what is the inorder traversal? 9. Given the above binary search tree, what is the postorder traversal? 10. Given the above binary search tree, what is the preorder traversal?

What are the similarities and differences between a tree and a graph? This is about programming.

Question 1 A simple graph is a tree if there is at least one simple path between any two of its vertices. True False A Moving to another question will save this response. hp 人大券 ****** 341

Using the distance table below and the UPGMA tree building method, select the tree that best fits the distance matrix. Numbers above the tree branches represent branch lengths. (Note, while the root of each of the trees below is not indicated, strictly speaking, there is an implied root on the very left of each of the trees below. Assume all the trees are rooted.) A B C A 0 4 6 B 8 0 Tree 2 2.5 23 Tree 4 O Tree 1 30 Tree 3 Tree 3 O Tree 4 O Tree 1 Tree 2 0

Session Section 10 CPT 220 Final Exam The number of edges from the root to the node is called of the tree. a. Height b. Length c. Depth d. None of the mentioned

In Java for the RedBlackTree how would you make the InsertFixup and RemoveFixup with the following RedBlackTree and BInNode class...   public class BinNode{private String data;private BinNode left;private BinNode right;private int height; //height field as with AVL tree or Red Black Treeprivate boolean color; //Needed for Red Black Treepublic BinNode(){data = "";left = null;right = null;}public int getHeight() {return height;}public void setHeight(int height) {this.height = height;}public BinNode(String d){data = d;left = null;right = null;}public void setData(String d){this.data = d;}public String getData(){return this.data;}public void setLeft(BinNode l){this.left = l;}public BinNode getLeft(){return this.left;}public void setRight(BinNode r){this.right = r;}public BinNode getRight(){return this.right;}}   public class RedBlackTree {private BinNode root;private BinNode nil;public RedBlackTree() {nil = new BinNode();nil.setColor(false); // Black color for NIL nodesroot = nil;}public…

Write the java code to get the 10 out of the tree.

Suppose the number 42 is inserted into the 2-3 tree pictured below.  Select all the statements below the picture that are true after inserting the 42.  Question options:   The 42 will end up in a 2-node.   The 42 will end up in a node that is the leftmost child of its parent.   The 42 will end up in a node that is a child of the root.   The 42 will end up in a node that is the middle child of its parent.   The 42 will end up in a leaf

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Which of the following represents the tree below correctly? ("/" represents empty node)       A B C D E       A B / C D /   E       A B   / C / D E       A B C   /  /  D E