On Facebook, videos must be no more than 20 minutes long and no more than 1024 MB in size

Skype gives you access to your documents and photos stored in the cloud if you have a Microsoft user account

Indicate whether the statement is true or false

Write a method int depth(Node tree) that returns the length of the longest path that begins at the node tree and ends at any leaf of the binary tree.

What will be an ideal response? Assuming a Node class ``` class Node { int element; Node left, right; Node(int el, Node left, Node right) { element = el; this.left = left; this.right = right; } } ```