Implementing a binary tree in a class requires a structure for representing the nodes of the binary tree, as well as a pointer to the structure as a class member. This pointer will be set to
A)the deepest leaf node.
B)the leftmost child node.
C)the first leaf node.
D)the root of the tree.
E)None of the above

Question

Quizplus · Accepted Answer

The pointer in a binary tree class is typically set to the root of the tree, as it serves as the entry point for accessing all other nodes in the tree.

Implementing a Binary Tree in a Class Requires a Structure