1. Go to B+Tree in Javascript Page (Links to an external site.), build a B+ tree of order 4 and insert at least 20 random values into the tree. Take a screenshot.
2. Keep inserting values until a leaf node in the tree splits. Take a screenshot of the tree and explain why the node splits.
3. Keep inserting values until the trees height increases. Take a screenshot and explain why the height has increased.
4. Keep deleting values until the trees height decreases. Take a screenshot and explain why the height has decreased.