The node that is directly above node n in a tree is called the ______ of node n.

________ acknowledge(s) the futility of trying to stop people from copying software and instead relies on people's honesty

a. Shareware b. WareZ sites c. Parallel imports d. Broadcast piracy

To define a field for a table, you begin by selecting a(n) ____________________.

Fill in the blank(s) with the appropriate word(s).