1. Code the declaration for an array of ints named counts.





2. Declare and instantiate an array of Strings named titles that contains 4 elements.





3. Code a statement that assigns the value “Star Wars” to the first element of an array of strings named titles.





4. Code a statement that assigns a Customer object to the third element of an array of Customer objects named customers. Assume that the Customer class contains a constructor that assigns default values to all of the instance variables.





5. Code a statement that creates an array of doubles named miles and assigns the values 27.2, 33.5, 12.8, and 56.4 to its elements.





6. Given a one-dimensional array named monthSales with 12 double values, code a for loop that calculates the total of all the sales and stores it in a variable named yearSales.





7. Given a one-dimensional array named monthSales with 12 double values, code an enhanced for loop that calculates the total of all the sales and stores it in a variable named yearSales.





8. Given a one-dimensional array of strings named ratings, code a statement that uses the fill method of the Arrays class to assign the value “Not rated” to each element of the array.





9. Given a one-dimensional array of doubles named mileages, code a statement that uses the fill method of the Arrays class to assign the value 25.0 to the first 6 elements of the array.





10. Given two arrays named numbers1 and numbers2, code an if clause that tests if the two arrays are of the same type and have elements with the same values.





11. Given an array of strings named vendors, code a statement that uses the sort method of the Arrays class to sort the elements in alphabetical order.





12. Given an array of strings named vendors that has been sorted into alphabetical sequence, code a statement that uses the binarySearch method of the Arrays class to search for an element with the value “PG&E”. Store the value that’s returned in an int variable named index.