File names can consist of letters, spaces, and numbers, but cannot contain any type of punctuation symbols.

Describe what happens when we insert a new item into the middle of the list.

What will be an ideal response?

Create a new queue(traversalQueue) and add the root to the queue Create a list(resultsList) to hold the resulting traversal While the traversalQueue is not empty

Develop a pseudocode algorithm for a level-order traversal of a binary tree.