Which of the following is true about while loops in JavaScript? A. While loops terminate after a fixed number of loops that is pre-determined B. While loops terminate after a fixed number of loops that is determined after the loop executes once. C. While loops run as long as a given boolean condition is true. D. While loops run as long as a given boolean condition is false. E. While loops are known as "forever loops" and never stop until the program is halted by the user.