Mark of athena ar answers

3.2.5 suppose that we have an estimate ahead of time of how often search keys are to be accessed in a bst, and the freedom to insert items in any order that we desire. should the keys be inserted into the tree in increasing order, decreasing order of likely frequency of access, or some other order? explain your answer.

What is added to the < meta > tag to describe the encoding type?

Are special characters that allow you to search for multiple words at the same time.