Consider a B+ tree shown in the following figure. Assume the left order is for...
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Consider a B+ tree shown in the following figure. Assume the left order is for <and the right order is for. If you can borrow from both siblings, choose the right sibling. For the following questions show the final tree only. 32 5610 Root 18 32 40 10-27- 32394 50 41-45 73 85 52-58- 73-80 91499 a) Show the B+ tree after inserting a data entry with key 7 into the original tree. How many nodes need to be read and need to be updated by the insertion? b) Starting with the original tree, show the B+ tree after inserting a data entry with key 46 and then deleting the data entry with key 52. c) Starting with the original tree, show the B+ tree after inserting a data entry with key 59, and then deleting the data entry with key 91. d) Show the B+ tree after successively deleting the data entries with keys 32, 39, 41, 45, and 73 form the original tree. Consider a B+ tree shown in the following figure. Assume the left order is for <and the right order is for. If you can borrow from both siblings, choose the right sibling. For the following questions show the final tree only. 32 5610 Root 18 32 40 10-27- 32394 50 41-45 73 85 52-58- 73-80 91499 a) Show the B+ tree after inserting a data entry with key 7 into the original tree. How many nodes need to be read and need to be updated by the insertion? b) Starting with the original tree, show the B+ tree after inserting a data entry with key 46 and then deleting the data entry with key 52. c) Starting with the original tree, show the B+ tree after inserting a data entry with key 59, and then deleting the data entry with key 91. d) Show the B+ tree after successively deleting the data entries with keys 32, 39, 41, 45, and 73 form the original tree.
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Related Book For
Introduction to Algorithms
ISBN: 978-0262033848
3rd edition
Authors: Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest
Posted Date:
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