Classics 342 Lecture 15: Lecture 15

19. How many times does the letter C print in the following code? for (int i = 0; i < 3; i++) { for (int j = 0; j < 3; j++) { for (int k = 0; k < 2; k++) { System.out.println("C"); System.out.println("C"); System.out.println("C"); (D) 36 (E) 18

19. How many times does the text Bubblegum get printed?

19. Assume 3 processes are in ready states with required service times in seconds) as indicated in the following table. Using the shortest Job Next CPU scheduling algorithm which expression below correctly represents average turn-around time in seconds? Process P1 P2 Service Time 30 10 a) (30 + 40 + 60)/3 b) (30 + 10 + 20)/3 c) (10 + 30 + 60)/3 X d) (20 + 50 + 10)/3 e) None of the above