Question 14 All classes in Java are inherited from which class? java.lang.Object java.class.object java.class.inherited Ojava.lang.class

Java.

Hi, this is  a java programming question, I'll attach the image and type the question Implement the class diagram below (diagram attached) Create a new class called LibraryManagementService and implement the main method. Inside the main method:• Create the following book objects.o Title: Sherlock Homeso Author: Arthur Conan Doyleo Genre: Detective fictiono Title: Pride and Prejudiceo Author: Jane Austeno Genre: Fictiono Title: Anne of Green Gableso Author: Jane Eyreo Genre: Dramao Title: Leave it to PSmitho Author: P G Wodehouseo Genre: Comedyo Title: Angels and Demonso Author: Dan Browno Genre: Suspense• All titles are case insensitive (Sherlock Homes and SHERLOCK HOMES should refer to the same book)• By default, for all the books, isAvailable should be true• Implement the following methods in the Library class:o addBook() should take in a book object and should add it to the books array. For instance, if we create a 6th book object• Title: Jurassic Park• Author: Michael Crichton•…

in python 1. Looking at the following class definition.  What is the name of the superclass? What is the name of the subclass?   class Rectangle(BBox):   2.For this question you will be writting a subclass to the superclass written below.   You are given class Account below that has appropriate attributes and behaviors.  You will write class CheckingAccount to be a subclass of class Account that has the added or changed features   Class CheckingAccount Has a static attribute called minBalance that is initialized to 500.00 Has a consturctor that accepts a persons name and initialbalance by parameter and initializes an Account correctly using that information Includes an overridden withdraw method that will not allow you to withdraw an amount that would put your current balance below the minimumBalance. You must use the static attribute for this method for full points.  It should adjust the balance appropriately if the withdraw can be made and should make no change to the balance if the…

write a program in JAVA 4. Design and write a class to represent a bank account that includes the following members: a. Data members Owner name Account number Balance amount in the account b. Methods members To assign initial values To deposit an amount To withdraw an amount after checking balance To display the owner name and balance

When should you use an abstract class? Group of answer choices   1. All options are correct.   2. When two or more classes will share identical methods, so that they can be moved into the abstract class.   3. When you want to make an object that is not concrete, and instead is more of an idea.   4. When you have classes that will share method names, but can have different implementations.   5. There is no need for abstract classes. Instead, interfaces are a better programming choice.