Given the following class code: public class RecurseSample { public static void main(String[] args) { System.out.println(recurse(3)); } public static int recurse(int n) { int total = 0; if (n == 0) { return 0; } else { total = 3 + recurse(n – 1); } return total; } } What values will be printed when this code is executed?

Given the following class code: public class RecurseSample { public static void main(String[] args) { System.out.println(recurse(3)); } public static int recurse(int n) { int total = 0; if (n == 0) { return 0; } else { total = 3 + recurse(n – 1); } return total; } } What values will be printed when this code is executed?

If the current method in a program will not be able to handle an exception, what should be coded into the method?

The method checkArray examines an array arr: public static boolean checkArray(int >= arr) { return true; } return false; } What can you conclude about the running time of this section of code?

If a class has an abstract method, which of the following statements is NOT true?

The method findLargest examines the elements of an array arr which contains non-negative values public static int findLargest(int >= curLargest) { curLargest = arr; } } return curLargest; } What can you conclude about the running time of this section of code?

If a class has an abstract method, which of the following statements is NOT true?

Consider the method below, which displays the characters from a String in reverse order.  Each character appears on a separate line.  Select the statement that should be used to complete the method so that it performs a recursive method call correctly. public static void printReverse(String word) { if (word.length() > 0) { ___________________________ System.out.println(word.charAt(0)); } }

If an element is present in an array of length n, how many element visits, in the worst case, are necessary to find it using a linear search?

Consider the method below, which displays the characters from a String in reverse order.  Each character appears on a separate line.  Select the statement that should be used to complete the method so that it performs a recursive method call correctly. public static void printReverse(String word) { if (word.length() > 0) { ___________________________ System.out.println(word.charAt(0)); } }