# Quiz on Binary Trees

Test yourself on what you've learned about binary trees.

1

Which statement is *true* about binary trees?

A)

A binary tree is a connected, directed, and finite graph with no cycles.

B)

The parent of a node is the first node on the path from that node to the root of the tree.

C)

Binary trees are always ordered, with the left child being the first child and the right child being the second child.

D)

The height of a binary tree is the length of the path from the root to the deepest node in the tree.

Question 1 of 40 attempted

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