Answer
The leaf (or terminal) nodes are D and C.
B must be the root node because all the other nodes have parents.
Work Step by Step
The leaf (or terminal) nodes are D and C.
B must be the root node because all the other nodes have parents.
Computer Science: An Overview: Global Edition (12th Edition)
by Brookshaw, Glenn; Brylow, Dennis
Published by
Pearson Higher Education
ISBN 10:
1292061162
ISBN 13:
978-1-29206-116-0
Chapter 8 - Data Abstractions - Section 8.1 - Basic Data Structures - Questions & Exercises - Page 377: 5
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