Which method of Process class can terminate a process?

MemberPermission class allows us to get real-time data about a private and protected member of a class 

Which one of the following is not an annotation used by JUnit with JUnit4?

The collection of strings stored in the heap memory is referred to as the:

Which Java feature is used to implement runtime polymorphism?

If superclass and subclass have the same variable name, then which keyword is used for using the superclass variables?

Which class in the list does not override the equals() and hashCode() methods, inheriting them directly from class Object?

Which of these statements about strings in Java is incorrect?

public class example {
  int i[] = {0};
  public static void main(String args[]) {
     int i[] = {1};
     change_i(i);
     System.out.println(i[0]);
  }
  public static void change_i(int i[]) {
     i[0] = 2;
     i[0] *= 2;
  }
}

public class Main 

   {

       public static void main(String args[]) 

        {

           int arr[][] = {{ 1, 2, 3}, { 4 , 5, 6}, { 7, 8, 9}};

            int sum = 0;

            for (int i = 0; i < 3; ++i)

                for (int j = 0; j <  3 ; ++j)

                    sum = sum + array_variable[i][j];

            System.out.print(sum / 5);

        } 

    }