Animation is movement that controls all of the following elements EXCEPT the ________ of an object in a slide show

What is the value of x after the following statements?

double x; x = 0; x += 3.0 * 4.0; x -= 2.0; a. 22.0 b. 12.0 c. 10.0 d. 14.0

Given that String[] str has been initialized, to get a copy of str[0] with all the characters converted to uppercase, you would use the __________ statement.

a. str.uppercase(); b. str[0].upperCase(); c. str.toUpperCase(); d. str[0].toUpperCase();