The constructed B+ index is shown on the figure below:Xy 25W ZP1 10 16 23 25 31 36 45 52 61 69Show the state of the index after each of the following operations:a) Write the missing values x,y,w,z into the initial status of the tree

A B+ tree is a self-balancing tree data structure commonly used in computer science for organizing…

The constructed B+ index is shown on the figure below: x 與 Y 25 年 1 10 16 23 25 31 36 45 52 61 69 w N Show the state of the index after each of the following operations: a) Write the missing values x,y,w,z into the initial status of the tree

The constructed B+ index is shown on the figure below: x 與 Y 25 年 1 10 16 23 25 31 36 45 52 61 69 w N Show the state of the index after each of the following operations: a) Write the missing values x,y,w,z into the initial status of the tree

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

Section: Chapter Questions

Problem 1PE

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Question

The constructed B+ index is shown on the figure below:
X
y 25
W Z
P
1 10 16 23 25 31 36 45 52 61 69
Show the state of the index after each of the following operations:
a) Write the missing values x,y,w,z into the initial status of the tree

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Step 1: Introduce B+ trees:

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Step 2: Provide and explain the missing values of X, Y, W, Z:

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The constructed B+ index is shown on the figure below: Y 25 X W Z 1 10 16 23 25 31 36 45 52 61 69 Show the state of the index after each of the following operations: a) Write the missing values x,y,w,z into the initial status of the tree b) Insert entry 47 without redistribution Insert entry 20 with redistribution d) What would be the state of the tree after operations a,b,c (all without redistribution) if we used the ISAM index? You can answer this question with text or a drawing of a tree.
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in c++ Draw the tree after the insertion of keys 33, 31, 60,90,86,81,96,87,94, 21, 11 and 18, in this order. Consider the above values and perform The Following: 1) Write code for Insertion of above values in trees. 2) perform Breadth First Search AND Depth First Search and display results. 3) Perform Preorder, in order, and post order traversal and show the outputs. 4) Write a code to delete 87 and 21, and 90 from above tree.
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