All of the following are true EXCEPT:An empty tree is defined to have a height of 1.The depth of a node p is the number of ancestors of p, other than p itself.The height of a tree to be equal to the maximum of the depths of its nodes (or zero, if the tree is empty).The height of a node p in a tree T:• If p is a leaf, then the height of p is 0.• Otherwise, the height of p is one more than the maximum of the heights of p's children.

Wrong Answer is An empty tree is defined to have a height of 1 Explanation : Generally we…

of the following are true EXCEPT: An empty tree is defined to have a height of The depth of a node p is the number of ances The height of a tree to be equal to the maxim The height of a node p in a tree T:

of the following are true EXCEPT: An empty tree is defined to have a height of The depth of a node p is the number of ances The height of a tree to be equal to the maxim The height of a node p in a tree T:

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

All of the following are true EXCEPT:
An empty tree is defined to have a height of 1.
The depth of a node p is the number of ancestors of p, other than p itself.
The height of a tree to be equal to the maximum of the depths of its nodes (or zero, if the tree is empty).
The height of a node p in a tree T:
• If p is a leaf, then the height of p is 0.
• Otherwise, the height of p is one more than the maximum of the heights of p's children.

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