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Question

A …………… is an acyclic digraph, which has only one node with indegree 0, and other nodes have in-degree 1.

a.

Directed tree

b.

Undirected tree

c.

Dis-joint tree

d.

Direction oriented tree

Answer: (a).Directed tree

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Q. A …………… is an acyclic digraph, which has only one node with indegree 0, and other nodes have in-degree 1.

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