For each of the following two code sketches complete the following three steps:Use abstraction and information hiding to improve the design of the code sketch. Your answer should be in form of acode sketch (i.e., make the design clear by providing class names, method names, and examples of how classes andobjects will be used). Do not construct an entire detailed program.Describe the negative consequences of poor use of abstraction and information hiding in each code sketch.Describe how your use of abstraction and information hiding avoids the negative consequences listed in the previous step.class Vehicle {}public enum FuelType {DIESLE, ELECTRIC, HYDROGEN, LNG, JET_FUEL}public FuelType fuelType;public void add Fuel (double amount) {if (fuelType == FuelType.DIESEL) {// code for adding diesel fuel...} else if (fuelType == FuelType.ELECTRIC) {// code for adding electric fuel...} else if (fuelType == FuelType.HYDROGEN) {// code for adding hydrogen fuel...} else if (fuelType == FuelType.LNG) {// code for adding LNG fuel...} else if (fuelType == FuelType.JET_FUEL) {// code for adding jet fuel...}//

A sketch which refers to the name that Arduino uses for a program. It is called the unit of code…

Answered: For each of the following two code…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Using the Java programming language, explain how you would utilize each of the following to provide object-oriented features for a quiz application:Programming terminology include classes, instance variables, inheritance, polymorphism, abstract classes, "this," "super," interfaces, and event listeners.
2- Design a class for an airline ticket. Some of the field of an airline ticket are start, destination, date of travel, class, price of ticket, number of people traveling, and name of the primary person. Think about the methods appropriate for the class. Add one method call reserve, which will take details of passengers, start date, starting point, destination and other related attributes and returns flight details. (Python code)
First, a quick definition of the method should be given before moving on to the three components that make it up.
MAKE CODE ACCORDING TO THE TEMPLATE PROVIDE AT THE END OF THE QUESTION. MATCH INPUT AND OUTPUT AS IT IS. ------------------------start--------------------------------- Strictly adhere to the Object-Oriented specifications given in the problem statement. All class names, member variable names, and function names should be the same as specified in the problem statement. Write a C++ program to the donor and address details and display it. The class Address has the following public data members. Data Type Variable string street string city string state string country The class Donor has the following public data members. Data Type Variable string name int age float height Address address Include the following method in the Donor class. Method Member Function void displayDetails() To display all the details of a donor. In the main() method, obtain address and donor details from the user in the console and display it by calling…
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This is the question: Design and implement a class called Bug, which represents a bug moving along a horizontal wire. The bug can only move for one unit of distance at a time, in the direction it is facing. The bug can also turn to reverse direction. For your design, create a UML Class diagram similar to Figure 5.5 on page 180 of the textbook. Note that you need to include the constructor in the methods section if you code a constructor. Bug will require a toString method to return the current position and which direction the bug is facing to the driver so it can be output.Hint: Remember that a horizontal line has a zero position in the middle with positive to the right and negative to theleft. Consider that a bug will land on the wire at some point before starting along the wire.Write an interactive test driver that instantiates a Bug, then allows the user to manipulate it with simple commands like Output (to see the position and direction), Move, Turn, Exit ... single letters work…
The Factory method design pattern is useful since it can be used to create new objects of a particular type dynamically. True False
First, a quick definition of the method should be given before moving on to the three components that make it up.
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MUST BE IN JAVA. PLEASE USE COMMENTS AND WRITE THE CODE IN SIMPLEST FORM.
Please see attached.
Design, implement and test a class that can be used to hold information about a musical note. Test it with an appropriate driver program. DESIGN REQUIREMENTS A programmer MUST be able to set and retrieve the length of the note and the value of the note. The length of a note may be a sixteenth note, eight note, quarter note, half note, or a whole note. The note’s value is an integer. it is specified by counting how far the note lies above or below the A note that orchestras use in tuning ( https://en.wikipedia.org/wiki/A440_(pitch_standard) if needed to check ) . In counting "how far", you should count every key, both the white and black notes on a piano. So the A note above Middle C would have a value of 0. The A note one octave above that would have a value of 12. The default constructor should set a note to a A440 (an A note of frequency 440Hz) quarter note. Include methods to set a note to a specified length and value. Write methods to retrieve information about a note,…

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