Consider the hierarchy of classes shown below. What is the superclass of the class TelevisionShow?

You use a(n) ____ to access elements inside a linked list.

Consider the following code snippet: public static boolean isEven(int n) { if (n % 2 == 0) { return true; } else { return (isOdd(n)); } } public static boolean isOdd(int n) { if (n % 2 == 1) { return true; } else { return (isEven(n)); } } For any given value of n, what is the maximum number of function calls that could occur, including the original call?

Complete the code shown to define the Comparator interface for comparing Auto objects. ___________________________ { int compare(Auto a, Auto b); }

Complete the following code snippet, which is intended to be a recursive method that will find the sum of all elements in an array of double values from the beginning of the array to index: // return the sum of all elements in arr[] public static double findSum(double arr[], int index) { if (index == 0) { _____________________ } else { return (arr[index] + findSum(arr, index – 1)); } } Assume that this method would be called using an existing array named myArray as follows: findSum(myArray,myArray.length – 1);

Consider the following code snippet: public interface Sizable { int LARGE_CHANGE = 100; int SMALL_CHANGE = 20; void changeSize(); } Which of the following statements is true?

A search technique where, in each step, you split the size of the search in half is called a____ search.

The Comparable interface consists of a single method called ____.

A binary search is generally ____ a linear search.

Which of the following arrays can be used in a call to the Arrays.sort method? I     Any array with primitive numeric data, such as int, double, … II    Arrays of String or numeric wrapper classes like, Integer, Double, … III   Any class that implements the Comparable interface