Absolute Java (6th Edition)
6th Edition
ISBN: 9780134041674
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
error_outline
This textbook solution is under construction.
Students have asked these similar questions
Instructions:
IMPORTANT: This is a continuation of the previous part of the project and assumes that you are starting with code that fulfills all requirements from that part of the project.
Modify the your code from the previous part of the project to make it modular.
In addition to the main method, your code must include the following static methods:
Method 1 - displayTitle
A method that creates a String object in memory to hold the text “Computer Hardware Graphics Quality Recommendation Tool” and displays it
Method 2 – getResolutionString
A method that accepts an integer value (1, 2, 3, or 4) that denotes the monitor resolution. The method should return the appropriate String representation of the monitor resolution. For example, if the method is passed an integer value of 1, it should return a String with a value of “1280 x 720”. (See Step 4 of Project 1)
Method 3 – getMultiplierValue
A method that accepts an integer value (1, 2, 3, or 4) that denotes the monitor resolution and…
Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods:
set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero.
set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero.
display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9”
getScore: it will return the value of score.
greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score.
Create a class “Main” having main method to perform following tasks.
Create two objects of Subject class having value “Math, 99.9”…
Create a class named CollegeCourse that includes data fields that hold the department (for example, ENG), the course number (for example, 101), the credits (for example, 3), and the fee for the course (for example, $360). All of the fields are required as arguments to the constructor, except for the fee, which is calculated at $120 per credit hour. Include a display() method that displays the course data. Create a subclass named LabCourse that adds $50 to the course fee. Override the parent class display() method to indicate that the course is a lab course and to display all the data. Write an application named UseCourse that prompts the user for course information. If the user enters a class in any of the following departments, create a LabCourse: BIO, CHM, CIS, or PHY. If the user enters any other department, create a CollegeCourse that does not include the lab fee. Then display the course data. Save the files as CollegeCourse.java, LabCourse.java, and UseCourse.java.
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score. Create a class “Main” having main method to perform following tasks. Create two objects of Subject class having value “Math, 99.9”…arrow_forwardCreate a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score. note....... solve with javaarrow_forwardDesign a Book class that holds the title, author’s name, and price of the book. Books’s constructor should initialize all of these data members except the price which is set to 500/-. Create a display method that displays all fields. All Books are priced at 500/- unless they are PopularBooks. The PopularBooks subclass replaces the Bookprice and sets each Book’s price to 50,000/- through PopularBooks construcor. Override the display method to display all fields. Write a Main () method that declares an array of five Book objects. Ask the user to enter the title and author for each of the 5 Books. Consider the Book to be a PopularBook if the author is one of the following: Khaled Hosseini, Oscar Wilde, or Rembrandt. Display the five Books’ details.arrow_forward
- Design a Book class that holds the title, author’s name, and price of the book. Books’s constructor should initialize all of these data members except the price which is set to 500/-. Create a display method that displays all fields. All Books are priced at 500/- unless they are PopularBooks. The PopularBooks subclass replaces the Bookprice and sets each Book’s price to 50,000/- through PopularBooks construcor. Override the display method to display all fields. Write a Main () method that declares an array of five Book objects. Ask the user to enter the title and author for each of the 5 Books. Consider the Book to be a PopularBook if the author is one of the following: Khaled Hosseini, Oscar Wilde, or Rembrandt. Display the five Books’ details. c sharparrow_forwardA __________ is a field that cannot be changed by any statement in the class. a. static field b. class name c. key field d. constant fieldarrow_forwardDon't copy and paste the answer from other websites. Write a class named Aircraft that has the following member variables: year- An variable that holds the aircraft's model year. make- A string object that holds the make of the aircraft owner- A string object that holds the type of owner of the aircraft. speed- An int that holds the aircraft's current speed. altitude- An int that holds the aircraft's current altitude. engine type- a String value to hold the type of the engine the aircraft has In addition, the class should have the following member functions. Constructor- The constructor should accept the aircraft's owner and make arguments and assign these values to the object’s owner and make member variables. The constructor should initialize the speed variable to 0 and the altitude variable to 0. Accessors- Appropriate accessor functions should be created to allow values to be retrieved from an object’s year, make, owner, altitude, and speed member variables. Mutator- Appropriate…arrow_forward
- Assignment using Methods For this exercise, you need to complete all the questions in a single project. You will invoke the methods from your main. Questions 1-6 is due at the end of your next class. Write a method with the following specifications:name: DisplayMenuarguments: nonereturn value: nonetasks: display the following menu choice on the screenCalculation Menu3) Calculate Sum 4) Calculate Sum of Squares5) Calculate Sum of Cubes0) To ExitEnter the number that corresponds to your choice: You may beautify the output to your own likings. You don’t have to implement the functionalities of the various menu choices at this stageCall this method from your main. Modify your main so that the above method is call repeatedly. The program will terminate when the user enters 0. Any other choice should produce an error message. Because you will not be doing any arithmetic you may accept the user response either as an int, or a char or a string. Write a method with the following…arrow_forwardUsing oop in java Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score.arrow_forwardWrite a GUI application that calculates a car’s gas mileage. The application should let the user enter the number of gallons of gas the car holds, and the number of miles it can be driven on a full tank. When a Calculate MPG button is clicked, the application should display the number of miles that the car may be driven per gallon of gas. Use the following formula to calculate MPG: MPG = Miles / Gallons. //Here are the given class fields and layout to help you with the coding. public class MPGCalculator extends JFrame //Components private JPanel panel; private JTextField gallonsInput; private JTextField milesInput; private JButton calcButton; //Constants for the window size private final int WINDOW_WIDTH = 360; private final int WINDOW_HEIGHT = 130; //Constructor // Set the title // Specify what happens when the close button is clicked. setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // Build the panel that contains the…arrow_forward
- __eq__(self, other): Method that returns True if self and other are considered the same Flight: if the origin and destination are the same for both Flights. Make sure that if “other” variable is not a Flight object, this means False should be returned. getFlightNumber(self): Getter that returns the Flight number getStart(self): Getter that returns the Plane Start getgoingTo(self): Getter that returns the Plane destination isDomesticFlight(self): Method that returns True if the flight is domestic, EX within a country (the Start and goingTo are in the same country); returns False if the flight is international (the Start and goingTo are in different countries) setStart(self, origin): Setter that sets (updates) the Plane Start setgoingTo(self, destination): Setter that sets (updates) the Plane GoingToarrow_forwardYou need to design this class. It represents each food wastage entry recorded by the user through the form on the webpage (frontend). If you notice the form on the webpage, you’ll see that each FoodWastageRecord will have the following as the data members aka member variables. Date (as string) Meal (as string) Food name (as string) Quantity in ounces (as double) Wastage reason (as string) Disposal mechanism (as string) Cost (as double) Each member variable comes with its accessor/mutator functions. food_wastage_record.hpp class FoodWastageRecord { public: void SetDate(const std::string &date); void SetMeal(const std::string &meal); void SetFoodName(const std::string &food_name); void SetQuantityInOz(double qty_in_oz); void SetWastageReason(const std::string &wastage_reason); void SetDisposalMechanism(const std::string &disposal_mechanism); void SetCost(double cost); std::string Date() const; std::string Meal() const; std::string FoodName() const;…arrow_forwardWrite a GUI application that calculates a car’s gas mileage. The application should let the user enter the number of gallons of gas the car holds, and the number of miles it can be driven on a full tank. When a Calculate MPG button is clicked, the application should display the number of miles that the car may be driven per gallon of gas. Use the following formula to calculate MPG: MPG = Miles / Gallons. //Here are the given class fields and layout to help you with the coding. public class MPGCalculator extends JFrame //Components private JPanel panel; private JTextField gallonsInput; private JTextField milesInput; private JButton calcButton; //Constants for the window size private final int WINDOW_WIDTH = 360; private final int WINDOW_HEIGHT = 130; //Constructor // Set the title // Specify what happens when the close button is clicked. setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // Build the panel that contains the…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTProgramming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:CengageMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
- EBK JAVA PROGRAMMINGComputer ScienceISBN:9781305480537Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781305480537
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Memory Management Tutorial in Java | Java Stack vs Heap | Java Training | Edureka; Author: edureka!;https://www.youtube.com/watch?v=fM8yj93X80s;License: Standard YouTube License, CC-BY