ITCC104: Quiz 3 (Finals Term)

____ ____ is the topmost node in a tree that has no parent.

(a)  

A node that has at least one child node is called a/an ________ ____.

(a)  

____ ____ refers to nodes that do not have any children.

(a)  

The connection between any two nodes in a tree is called a/an (a)   .

A tree where each node has at most two children is known as a/an ______ ____

(a)  

(a)   is the number of edges from the root to the node.

Nodes that share the same parent are called (a)   .

A node with the maximum number of children in a tree determines the (a)   of that tree.

(a)   traversal visits the node first, then its left child, then its right child.

(a)   nodes are immediate successors of a parent node.