Relational databases enforce integrity to ensure, for instance, that a teacher can't be assigned to a class table unless they already exist in the teacher table.

Dave has to create animations for a game. which tool can dave use?

Which demographic challenge is europe currently experiencing? a. an aging and decreasing population b. a baby boomc. an unequal distribution between males and females d. a large group of teenagers moving through the school system(i chose a but i'm unsure)

Another name for addicting games. com