Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
4th Edition
ISBN: 9780134787961
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
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Expert Solution & Answer
Chapter 21, Problem 12TF
Program Description Answer
Nodes in the binary search tree can have zero, one, or two children. A child can have only one parent node. If a binary tree has only one node, then that node does not contain any parent node.
Hence, the statement is “True”.
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The tree pointer is the first node of the binary tree and has both data and two reference links.
True
False
A terminal node in a binary tree is called *
a) root
b) leaf
c) child
d) branch
A node in a binary tree must have exactly?
a) One childb) Two childrenc) Three childrend) None of the above
Chapter 21 Solutions
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Ch. 21.1 - Prob. 21.2CPCh. 21.1 - Prob. 21.3CPCh. 21 - Prob. 1MCCh. 21 - Prob. 2MCCh. 21 - Prob. 3MCCh. 21 - Prob. 4MCCh. 21 - Prob. 5MCCh. 21 - Prob. 6MCCh. 21 - Prob. 7MCCh. 21 - Prob. 8MC
Ch. 21 - Prob. 9MCCh. 21 - Prob. 10MCCh. 21 - Prob. 11TFCh. 21 - Prob. 12TFCh. 21 - Prob. 13TFCh. 21 - Prob. 14TFCh. 21 - Prob. 15TFCh. 21 - Prob. 16TFCh. 21 - Prob. 17TFCh. 21 - Prob. 18TFCh. 21 - Prob. 19TFCh. 21 - Prob. 20TFCh. 21 - Prob. 21TFCh. 21 - Prob. 1FTECh. 21 - Prob. 2FTECh. 21 - Prob. 3FTECh. 21 - Prob. 1SACh. 21 - Prob. 2SACh. 21 - Prob. 3SACh. 21 - Prob. 4SACh. 21 - What is a priority queue?Ch. 21 - Prob. 6SACh. 21 - Prob. 7SACh. 21 - Prob. 1AWCh. 21 - Prob. 2AWCh. 21 - Prob. 3AWCh. 21 - Prob. 4AWCh. 21 - Prob. 5AWCh. 21 - Prob. 6AWCh. 21 - Prob. 7AWCh. 21 - Prob. 4PCCh. 21 - Prob. 6PC
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Similar questions
- int doo(node<int>*root){ if(root !=0 ) { if(root->left==0 && root->right==0) return root->data; int L=doo(root->left); int R=doo(root->right); if(L>R) return R; else return L;} } this code used for a. find the sum of leaves items in a binary tree b. find the minimum item in a binary tree c. find the minimum item in the leaves of a binary tree d. the maximum item in the leaves of a binary treearrow_forwardTo insert an element into a binary search tree (BST), you need to locate where to insert it in the tree. The key idea is to locate the parent for the new node. True Falsearrow_forwardCode to Implement a binary tree that allows you to change the key of a node. When a key is changed, it will need to be removed from the tree and reinsertedarrow_forward
- In a tree, a(n) ____ is a node that has at least one child. Question 6 options: branch interior node root leafarrow_forwardIn a tree, a node that has no children is called ___________. External node Root node Sibling node Internal nodearrow_forwardA binary tree is sometimes called full if every node has either 0 or 2children (i.e., if there are no nodes that have only one child).arrow_forward
- To count the number of nodes in a binary tree, write Java code.arrow_forwardvoid F(node<int>&*root){if(root!=0){F(root->left); F(root->right); root->data=0; delete root;}root=0;} this code Select one: a. free the binary tree and returns it empty b. Set all data items in the binary tree to 0 c. remove all items in the binary tree without changing its size d. all of themarrow_forwardvoid F(node<int>&*root){if(root!=0){F(root->left); F(root->right); root->data=0; delete root;}root=0;} this code Select one: a.all of them b.Set all data items in the binary tree to 0 c.free the binary tree and returns it empty d.remove all items in the binary tree without changing its sizearrow_forward
- Java - Write pseudocode for the binary tree method isLeaf() that returns true if the node is a leaf and false if not.arrow_forwardAt the most, each node in a Binary tree may contain the following attributes: children.arrow_forwardnode<int>* doo(node<int>*root, int x){ if(root==0 || root->data==x) return root; if(root->data<x) return doo(root->right,x); else return doo(root->left,x);} what is this code do? a. Search about an item in the binary tree b. search about the item that is minimum and maximum in the same time in the binary tree c. search about an item in the doubly linked list d. search about a leaf item in the binary treearrow_forward
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