Answer the following items using the graph below. A B H D G E a. List all the vertices. b. List all the pendant vertices. c. How many edges are in the graph? d. Is the path from vertex D to vertex H an open walk? Why or why not? [essay] e. Is the path from vertex A to vertex E a close walk? Why or why not? [essay]

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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Answer the following items using the graph below.
A
B
H
D
F
G
E
a. List all the vertices.
b. List all the pendant vertices.
c. How many edges are in the graph?
d. Is the path from vertex D to vertex H an open walk? Why or why not? [essay]
e. Is the path from vertex A to vertex E a close walk? Why or why not? [essay]
Transcribed Image Text:Answer the following items using the graph below. A B H D F G E a. List all the vertices. b. List all the pendant vertices. c. How many edges are in the graph? d. Is the path from vertex D to vertex H an open walk? Why or why not? [essay] e. Is the path from vertex A to vertex E a close walk? Why or why not? [essay]
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