1 Use the following tree to answer the next six questions. 1 What are the leaf nodes in the tree? 2 What are the interior nodes in the tree? 3 What are the siblings of node 7? 4 What is the height...

1 Use the following tree to answer the next six questions.

1 What are the leaf nodes in the tree?

2 What are the interior nodes in the tree?

3 What are the siblings of node 7?

4 What is the height of the tree?

5 How many nodes are in level 2?

6 Is the tree a general tree or a binary tree or both?