What term is frequently used to describe the tasks of securing information that is in a digital format

One subtask in the game is to roll the dice. explain why is roll the dice an abstraction.

What engine component is shown in the above figure?

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)