How do you know that the computer is infected by virus

What does a bonus object do? a. subtracts lives b. keeps track of a player's health c. gives a player an advantage d. makes text appear

Which explains extrinsic motivation? a)motivation in which there is a reward b)motivation that is personally satisfying c)motivation that is personally meaningful d)motivation in which the subject is interesting

What does code do? a creates a text box that says "solid black" b creates a black border of any width c creates a black border 1 pixel wide