7.  What are the by-products of fermentation of hay?

You have been give three data definition classes, Home, NewBuild, and FixerUpper.  NewBuild and FixerUpper extend the Home superclass. All three classes are concrete classes. Your client states that they need to be able to calcuate the minimum deposit amount for each home type. You decide that a method should be added in the Home superclass that will force the FixUpper and NewBuild subclasses to overwrite it. In Java, write the appropriate method called depositNeeded for the Home superclass. The depositNeeded method should return a double. Also, using course terminology, explain any other changes in the Home class that would be needed in order for the Home class to successfully compile.

The substitution principle defines that objects of a superclass shall be replaceable with objects of its subclasses without breaking the application. 

Aggregation and Composition are not examples of an association.

A subclass may call an overridden superclass method by __________.

Which of the following are true about abstract class?

What is an abstract method?

With your new found free time, you decide to write a Book.  Based on your research you determine that cookbooks are one of the most popular nonfiction genres.    Based on your research, you find that the best selling cookbooks follow the below pattern: Each Cookbook has between 5 to 12 Chapters Each Chapter must be defined as either a ‘FrenchCooking’,’ChineseCooking’,’TurkiskCooking’,’IndianCooking’, or ‘ItalianCooking’ Each Chapter should have (use) between 1 to 15 recipes Given the above description, select the best option that descripts the Cookbook pattern.

Select the correct statement that will add a Student object to the Student array called classRoom in the second place of the array.     Student[] classRoom = new Student[10];

Given the data definition classes below, add line(s) to the implementation class HouseImplementation to demonstrate polymorphism.   1 public class House {2    public void setAddress(){}3    public double calculateCost(){}4 }   1 public class NewConstruction extends House {2    public double calculateCost(){}3    public void setMaterialList(String[] list){}4 }   1 public class HouseImplementation {2    public static void main (String[] args){3       // Lines will go here 4    }5 }