Each link in a binary tree node points to a(n) ____ of that node.
A) parent
B) child
C) value
D) sibling

Question

Quizplus · Accepted Answer

A link in a binary tree points to a child of that node, as each node in a binary tree can have at most two children (hence the "binary" part), represented as left and right child. A link pointing to the parent or sibling is not relevant to that specific node. A value is typically stored within the node itself, not as a link.

Each Link in a Binary Tree Node Points to A(n)