Category: Uncategorized

  ^~^  , (‘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 

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

The human readable Java code that the programmer writes is called what?