A tree node's unique predecessor is its parent node.Group of answer choicesTrueFalse

A node and all of its descendants form a subtree rooted at the node.Group of answer choicesTrueFalse

A tree is a nonlinear structure in which each node is capable of having at most two successor nodes, called children.Group of answer choicesTrueFalse

Which traversal order visits the root node first, followed by the left subtree and then the right subtree?Group of answer choicesPostorderInorderPreorderLevel order

In a strict binary tree a node can have 0 children.Group of answer choicesTrueFalse

In a binary search tree, which node is visited first in an inorder traversal?Group of answer choicesLeftmost nodeAny node with no childrenRoot nodeRightmost node