Author: Anonymous

Given the class below, correctly override Object’s equals method in this class, ensuring that it compares the full state of the object (i.e. the values of all data fields).Include the method header, curly braces, and implementation in your response. public class Dog {   private String name;    private int age;    /* assume a valid constructor exists */    /* YOUR equals METHOD HERE */ }  Make sure to select the ‘Preformatted’ style from the dropdown so your code is formatted clearly. DO NOT USE THE TAB KEY WHEN WRITING CODE AS YOU MAY ACCIDENTALLY SUBMIT YOUR EXAM. USE THE SPACE BAR INSTEAD.

For this 1331 exam, I understand that: It is a closed book exam No notes are allowed No restroom breaks allowed No handheld calculator allowed No headphones are allowed (unless you have documented accommodations with disability services) No hats are allowed I cannot take the exam in a public area There should not be excessive background noise My face must be clearly visible (i.e. use of face coverings are not permitted during the exam) TWO sheets of scratch paper is allowed (make sure to show both front and back in recording when prompted)

  ^~^  , (‘Y’) ) /   \/  Recursion  __QQ (\|||/)            (_)_”>                  /       

In Java, what would the following boolean expression evaluate to? Assume that t has the value of true and f has the value of false. t || ((t || f) && (!t || !f))

Given the code, is Cart a checked or unchecked exception? Is Screen a checked or unchecked exception? Cart : [Item1] Screen : [Item2] class Cart extends RuntimeException {     public Cart(String msg) {          super(msg);      }  }  class Screen extends Exception {     public Screen(String msg) {          super(msg);      }  }

  ^~^  ,                    (‘Y’) )    PLEASE                /   \/   SHOW YOUR    __QQ (\|||/) SCRATCH PAPER (_)_”>                     /      

Consider the code below. What is the output after it is run?  String a = “bumble”; String b = “bees”; b.toUpperCase(); a = b; b = a + b.charAt(2); System.out.println(b); 

Given the code below, what will be the value returned from the method invocation shown? public static int mystery(int num1, int num2) {   if (num1 == 1 || num2 < 1) {        return 1;    } else {       return num1 + mystery(num1 * 2, num2 - 2);    }} int value = mystery(2, 8);

What method is used to obtain an iterator from a class that implements the Iterable interface?

What is the resulting value of the following expression?   15 / 10 * 20 + 5.0