When the root node points to two other nodes, the nodes are referred to as
A) child nodes, or children
B) parent nodes, or parents
C) binary nodes
D) subnodes
E) None of these

Question

Quizplus · Accepted Answer

When the root node points to two other nodes, those nodes are considered child nodes, since they are direct descendants of the root node. Option B) would be incorrect, as parent nodes are nodes that give rise to child nodes, not vice versa. Option C) generally refers to a type of tree structure where each node has at most two child nodes, but it does not apply specifically to the scenario described in the question. Option D) is a vague term that could potentially be used to describe any node that is not the root node, but it is not a commonly used term in this context. Therefore, option A) is the best choice.

When the Root Node Points to Two Other Nodes, the Nodes