1. Code Fragment 2

(5 pts) Select a Design Principal Violated: 1. Separation of Concern 2. Abstraction 3. Information Hiding

4. None of the above

1. Code Fragment 3:

(5 points) Select a Design Principal Violated: 1. Separation of Concern 2. Abstraction 3. Information Hiding

4.None of the above

4 public class Dictionary implements Iterator { public String() words = new String[0]; public Dictionary { words = utilities. Loadwords("default.txt"); public Iterator iterator() { return Arrays.aslist(words). iterator(); ] 11 public class Register public void addStudent(int class_id, int age, int height, int student_id) { // Adds a student public voud dropStudent (int class_id, int age, int height, int student_id) { // Drops a student