The most important general categories of data are: addresses, numbers, characters, and _________.

In order for a university to keep student names private, they can use the Access feature called ________, effectively not showing all information when printing databases for teachers

Fill in the blank(s) with correct word

he four traversal algorithms we mentioned in the text for binary search trees are _______, _________, and ___________.

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