In the following Binary Search Tree: 12 18 14 37 cn 41 sn 2 45 sn1 49

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
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In the following Binary Search Tree:
12
14
18
37 cn
45
sn 2
sn1
41 49
Consider removing node cn =37. Select all true statements this remove operation will
perform. Negative points for incorrect answers.
The left child of node sn1 = 45 will be deleted.
O
The remove operation will swap nodes sn2=41 and cn=37, then percolates down
node 41.
The remove operation will swap nodes sn=41 and cn =37.
The remove operation will swap nodes sn1=45 and cn=37.
Transcribed Image Text:In the following Binary Search Tree: 12 14 18 37 cn 45 sn 2 sn1 41 49 Consider removing node cn =37. Select all true statements this remove operation will perform. Negative points for incorrect answers. The left child of node sn1 = 45 will be deleted. O The remove operation will swap nodes sn2=41 and cn=37, then percolates down node 41. The remove operation will swap nodes sn=41 and cn =37. The remove operation will swap nodes sn1=45 and cn=37.
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