9. Networks
Interactive practice questions
In this question we will identify tree networks and explain why some networks are not trees.
a
Select the tree network:
A
B
C
D
b
Why is the following network not a tree?
The network is disconnected.
A
The network has a path from a vertex back to itself.
B
c
Why is the following network not a tree?
The network has a path from a vertex back to itself.
A
The network is disconnected.
B
d
Why is the following network not a tree?
The network has a path from a vertex back to itself.
A
The network is disconnected.
B
Easy
< 1min
Select all trees:
Easy
< 1min
Select the four properties that are true for all tree networks:
Easy
1min
Consider this network:
Easy
< 1min
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