Question

What is the depth of the following tree?

Answer 1

The correct answer to this question is given below in the explanation section.

Step-by-step explanation:

This given tree has four nodes. Node A is a parent node in this tree, while B, C, and D are child nodes of A.

The given options about the depth of the tree are:

• A). 0
• B). 1
• C). 2
• D). 3

The correct option to this question is (B) i.e. the depth of this tree is 1.

Because we know that the depth of a node M in the tree is the length of the path from the root of the tree to M. So, in this case, the depth of node A to node B, C, and D is 1. So, the correct option to this question is B. i.e the depth of the given tree is 1.