Consider the Counter class below. public class Counter { public int count = 0; public int getCount() { return count; } public void increment() { count++; } } Using the class above and the variables declared below, what is the value of num1.equals(num2)? Counter num1 = new Counter(); Counter num2 = num1;

Consider the method below, which prints the digits of an arbitrary positive integer in reverse order, one digit per line.  The method should print the last digit first. Then, it should recursively print the integer obtained by removing the last digit. Select the statements that should be used to complete the method. public static void printReverse(int value) { if (value > 0) { _____________________ // print last digit _____________________ // recursive call to print value without last digit } }

Which method can a program use to set the selected choice in a JRadioButton?

Which of the following is not a visual component?

Which GUI element allows text entry from the program user?

When does quicksort’s worst-case run-time behavior occur? I    when the data is randomly initialized in the array II   when the data is in ascending order III  when the data is in descending order

What is the general order of a pull-down menu (from top-level going downwards)?

To process mouse events, you need to define a class that implements the ____ interface.

Which of the following statements about linked lists is correct?

Which GUI element allows text entry from the program user?