The shortcut to add 1 to i and store it back into i is _______.

Answer the following statements true (T) or false (F)

1. According to the text, maintaining the shape of a 2-3 tree is relatively easy. 2. A 2-3-4 tree requires the same amount of storage as a 2-3 tree. 3. The algorithms for adding data to and removing data from a 2-3-4 tree require fewer steps than those for a 2-3 tree. 4. Every red node of a red-black tree has a black parent and a red child. 5. Every path from the root to a leaf in a red-black tree contains the same number of black nodes

The purpose of the _______ element is to describe the contents of a table.

a. summary b. caption c. title d. border