Which of the following is FALSE with respect to tree data structure?

DSSSB TGT/PGT · 2018 · PGT Computer Science (Female) · 26 Jul 2018 · Shift 1 · Section II: subject

1. A.

   Degree of a tree is the minimum degree of the nodes in a tree

2. B.

   Height of a tree is the maximum level of any node in the tree

3. C.

   A forest is a set of disjoint trees

4. D.

   Ancestors of a node are all the nodes along the path from the root to that node

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