Consider a B+ tree in which the search key is 12 bytes long, block size is 1024 bytes, record pointer is 10 bytes long and block pointer is 8 bytes long. The maximum number of keys that can be accommodated in each non-leaf node of the tree is
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- In C++, develop an algorithm that inserts the value val into a binary search tree with root. If the tree is empty, root = null. The algorithm returns the root of the tree containing the added item. You should assume that “new node” creates a new node with data field data and reference fields left (for left child) and right (for right child).= Suppose that we have a B and the size of the search key field V is equal to 10 bytes, the size of the data (record) pointer Pr 6 bytes, and the tree (block) pointer P is 5 bytes and the value of p (the order or the maximum number of a tree pointers in a node) is equal to 20 for an internal node. a) Calculate the block size (B) b) Suppose that we have a B- tree instead of B and based on the block size found in question (a), calculate the order (p) for an internal node in this case.Create a binary linked tree, and traverse the tree by using the recursive function. The structure of the tree is as follow: You should input the nodes in pre-order sequence. If a child of a node is NULL, input a space. Write the function of create binary tree, pre-order to print the nodes, in-order to print the nodes and post-order to print the nodes. Count the height of the tree. Header file typedef char ElemType; typedef struct node//define the type of binary tree node { }BTnode; Source file #include <stdio.h> #include <stdlib.h> #include "tree.h" BTnode * createTree()//create the binary tree,return the root { BTnode *tnode;// tnode is the root char elem; ;//input the character //if the input is a space,set the pointer as NULL Else// if the input is not a space,generate the binary node and create its left sub-tree and right…
- Construct a Binary Search Tree (BST) using the data provided in shaded row and name it “BST-1”. 50 45 65 60 75 90 15 35 70 45 55 40 20 80 95 85 25 50 74 5 Provide answers to the following considering your constructed BST-1: Write a C++ code that finds and delete a node having exactly two Childs in a BST. Simulate your code on BST-1 and provide a step-by-step procedure to delete “15” and “75” from it.Java Programming Language Create a class that accepts id numbers ranging from 1 to 29. The id numbers are nodes of a binary tree. Traverse the tree in inorder, preorder, and postorder and display the traversed values.Consider the following binary search tree (BST) with the node (#70) circled in red. Due to a programming error, this node cannot be visited /accessed, resulting in the tree's inability to accommodate certain numeric values when inserted. Given the described situation, we insert a value 89 into this BST. Which node # becomes this value 89's parent? O O 70 80 O 75 O 90 15 20 18 23 25 30 35 50 error node, cannot be visited 45 65 68 80 75 90 95 100 150
- The prefix tree is a search tree data structure to store a set of strings. A prefix tree has the following properties: • Each prefix tree has a root indicating the start of each string. • Each path from the root node in the tree corresponds to a prefix of some string. • Each node has a flag to denote if the prefix is actually also a string in the set. For example, suppose we have 4 strings: "cat", "car", "dog", and "do". The corresponding prefix tree should conceptually be as follows, where the shaded nodes indicate the end of a string. root d a Assume the strings only contain lowercase English letters. The PrefixTreeNode class is given below. class PrefixTreeNode public: PrefixTreeNode *children [26]; // the child nodes for 26 letters bool wordEnds; // indicates the end of a string PrefixTreeNode () wordEnds = false; for (int i = 0; i < 26; i++) children [i] = NULL; } ; children is an array of pointers pointing to sub-prefix-trees of the 26 English letters. At each node, children[0]…In a B+ Tree index having order 6, which is the maximum number of child pointers it can have. Keys are numbered from 1 to 83. What can be the maximum number of nodes which can be used to store all the keys?Please provide a C++ coding that reflects the requirement in the attached picture and provides the sample output. Please establish a binary tree that looks the same as the binary tree on the left side of the picture. Afterward, insert integer 12 into this binary tree. If the parent node's left child node is empty, this newly inserted number will become the new left child node; if the parent node's right child node is empty then this newly inserted number will become the new right child node. Use this method to conduct in- order transverse across the entire tree until you find the left & right child node to insert. 11 10 15 Sample output 8 插入12 11 10 12 15 9 8 Input instructions: No need to input anything, you only need to establish the binary tree. Output instructions: Line 1 represents the result of the in-order transverse before integer 12 is inserted into the tree. Line 2 represents the result of the in-order transverse after integer 12 is inserted into the tree. :711 10 1598 9:7 11…
- implementing a class for creating and storing Binary Search Trees (BST). Each node of this BST will store the roll number, name and CGPA of a student in JAVAQ16. * In the following array representation of a Binary tree, the Left child of the node (D) is: 1 2 3 6 7 8 9 10 11 12 13 14 15 A F G H I J K L M N O 0 E F O G H OI 4 B C D 5 EUsing Java create a binary search tree from the following values 27 35 16 22 30 11 72 99 36 34 29 26 21 14 6 and then prints out the preorder, inorder and postorder traversal of this tree.