A consumer-directed digital or computer device that has a video output signal for displaying a video game is called a .......

A. CPU
B. console
C. video game
D. computer game

In early games, most of a processor’s power was used to

A. read the input from the player
B. generate images on screens
C. run the AI of enemies (e.g., the ghosts in Pac-Man)
D. none of the above