Question: Consider the given B+ tree with n = 4. The notation k* in a leaf node corresponds to a pair of , where k is

Consider the given B+ tree with n = 4. The notation k* in a leaf node corresponds to a pair of

, where k is the search key value and p is the pointer to the file record with the key value k. Draw the resulting tree after applying for the following operations.

Consider the given B+ tree with n = 4. The notation k*

(a) Delete 18 and 15. (b) Delete 15, 16 and 13 from the original tree.

17 12 15 19 101* 12*13* 15 16 17 18* 19*2021*

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

DATABASE SYSTEMS QUESTION Consider a B+ tree with n = 4. The notation k* in a leaf node corresponds to a pair of , where k is the search key value and p is the pointer to the file record with the key...

Consider a B+ tree with n = 4. The notation k* in a leaf node corresponds to a pair of , where k is the search key value and p is the pointer to the file record with the key value k. (a) Draw the...

C++ **NEED EXERCISE 1 and 2 COMPLETED!!** =======================================show9.cpp==============================================...

Supply Chain Management Introduction Outline What is supply chain management? Significance of supply chain management. Push vs. Pull processes utdallas.edu/~metin 1 A Generic Supply Chain Sources:...

Professor Bunyan thinks he has discovered a remarkable property of binary search trees. Suppose that the search for key k in a binary search tree ends up in a leaf. Consider three sets: A, the keys...

1. Professor Bunyan thinks he has discovered a remarkable property of binary search trees. Suppose that the search for key k in a binary search tree ends up in a leaf. Consider three sets: A, the...

Also all algorithms need a proof of runtime and a proof of correctness Question 4. (15 points) Uneven tree updates Given a tree with n nodes, where each node has a key, value, we want to perform the...

Question 4. (15 points) Uneven tree updates Given a tree with n nodes, where each node has a key, value, we want to perform the following operations on it: . Increment(k, v): Increase the value at...

Overview, write methods to delete nodes from a binary search tree (BST.) You will need to preserve the BST properties at all times: that from a given node, the left subtree will contain only nodes...

Please answer the question: 1. When designing a Dictionary structure, we usually use the concept of value> pair, please explain what key here means? 2. Based on the data structures learned in the...

Refer to information in E8-5 for Shadee Corp. It expects the following unit sales for the third quarter: July ....... 625 August ...... 490 September .... 450 Shadee Corp. expects to sell 600 sun...

Given the following data: Equity Investment = $600,000 Borrowed Amount = $300.000 Risk free rate (Lending) = 5% Risk free rate (Borrowing) = 7% Expected Return of Risky Assets = 16% Standard...

preena place 2 0 0 , 0 0 0 in trust for her 1 0 years son jasdeep. the money was invested in common share of taxable Canadian corporate listed in Toronto stock exchange last year trust received for $...

Steve is preparing his accounts for the year to 31 May 2020. On 1 July 2019 he paid $26,244 to rent a store for eighteen months from that date. What adjustment figure should appear on the Income...

7. Immediately notify employees of changes. Be sure to develop a process for maintaining the handbook and letting employees know when things change. While an online handbook can be easily updated, it...

8. Keep a few printed copies available. Some employees are not comfortable with technology and may prefer a hard copy of the handbook. Print a few and let employees know that they are available on an...

1. Put the acknowledgment up front. Set up the handbook so that employees must first read all disclaimers and complete an acknowledgment before gaining access to the handbook contents.