+1 vote
in Data Structures & Algorithms I by (110k points)
How many edges are present in path cluster?

(a) 2

(b) 3

(c) 6

(d) 1

This intriguing question comes from Binary Trees topic in portion Binary Trees of Data Structures & Algorithms I

The question was asked in final exam.

1 Answer

+1 vote
by (786k points)
Right choice is (a) 2

The best I can explain: There are at least 2 edges present in path cluster. Cluster in data structure is defined as the subtree that is connect having maximum of 2 vertices known as Boundary Vertices.

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