1. Create a python file with a class called "Mobile ()" which will allow us to create new mobile phone objects. 2. Each phone has 4 attributes: make model OS color 3. As there are many things a mobile phone can do create at least four methods the phone can do, examples can be receiving a call, playing a video etc...Within the methods, use print statements to reflect the actions. One Method should use more than one attribute in its print statement 4. Create a separate python file to call the Mobile() class and create at least 3 phone objects. 5. After creating the objects, let each phone perform at least two of the methods and print them on the screen 6. Add comments to both files to explain your process

In java language Class Design – Date V0.0 & V1.0 Create a new project for this lab and create a new class inside called Date. If you created a Date class last week, you may use it as a base. What does it mean to be a Date? What data items (called "state") do you need to keep track of? Alternatively, what does a date have? ("has a" == composition) What can a Date do? What are the actions and verbs that can be applied to a date? Come up with one or two. These become the class’s methods. Try adding 3 data items to your Date to manage the month, day and year. Should these be local variables? Class-level (or instance) variables? Now let’s build a method to set the date This function should take 3 integers as input and assign these to your instance variables declared in the previous step. public void setDate(int m, int d, int y) { And, let’s build a method to report the date This function takes no input and uses the console to output the Date in the format...

Create a Point class to hold x and y values for a point. Create methods show(), add() and subtract() to display the Point x and y values, and add and subtract point coordinates. Create another class Shape, which will form the basis of a set of shapes. The Shape class will contain default functions to calculate area and circumference of the shape, and provide the coordinates (Points) of a rectangle that encloses the shape (a bounding box). These will be overloaded by the derived classes; therefore, the default methods for Shape will only print a simple message to standard output. Create a display() function for Shape, which will display the name of the class and all stored information about the class (including area, circumference and bounding box). Build the hierarchy by creating the Shape classes Circle, Rectangle and Triangle. Search the Internet for the rules governing these shapes, if necessary. For these three Shape classes, create default constructors, as well as constructors...

Use java NetBeans with ScreenShoot

Develop a coding solution to perform the sorting per day (there are 7 days on which CSS perform sorting per day). For each of the days develop a class called CSSSorting, and for each day develop a method, something like: a. public static void CSSSortMonday(int[] values), b. public static void CSSSortTuesday(int[] values), c. public static void CSSSortWednesday(int[] values), d. public static void CSSSortThursday(int[] values) e. public static void CSSSortFriday(int[] values), f. public static void CSSSortSaturday(int[] values), g. public static void CSSSortSunday(int[] values) In each of these methods implement how you think the sorting should take place based on the each of the offered solutions/libraries.

Refer to the following interface: Provide two examples (screenshots) that in many ways could improve the above or similar interface using the principles of direct manipulation. Explain the relevant improvements as well. (Examples might have different object, labels and organization)

WRITE A PYTHON PROGRAM (RECTANCLE.PY) THAT HAS A CLASS NAMED RECTANGLE. RECTANGLE CLASS HAS TWO ATTRIBUTES, A LENGTH AND WIDTH, (BOTH INT). YOUR CLASS SHOULD HAVE THE FOLLOWING METHODS: (1) _INIT._(SELF, LENCTH, WIDTH): THIS METHOD CALLED WHEN AN OBJECT IS CREATED FROM THE CLASS AND IT ALLOWS THE CLASS TO INITIALIZE THE ATTRIBUTES OF A CLASS. (2) RECTANGLE.AREA(SELF): THIS METHOD WILL COMPUTE THE AREA OF A RECTANGLE, THEN RETURN IT. TO FIND THE AREA OF A RECTANGLE, MULTIPLY THE LENGTH BY THE WIDTH. IN THE MAIN, YOU DO THE FOLLOWING: A. WHEN YOU START THE PROGRAM, PRINT "RECTANGLE CALCULATIONS USING CLASS" B. PROMPT THE USER FOR LENGTH AND WIDTH. C. CREATE ONE OBJECT OF THE RECTANGLE CLASS, REC1. D. PRINT THE AREA OF THE RECTANGLE BY CALLING RECTANGLE.AREA() HERE IS AN EXAMPLE RUN OF THE PROGRAM: RECTANGLE CALCULATIONS USING CLASS INPUT THE LENGTH: 5 INPUT THE WIDTH: 6 THE AREA OF THE RECTANGLE IS 30

Write a program which controls a metro train and that keeps track of stations and who gets on and off. Design and implement a class called train, which has at least the following: At least the following attributes (you can include others): metroID stationNum which keeps track of the station that the train is at. iii. direction which keeps track of the direction the train is travelling in. passTotal which keeps track of the number of passengers currently on the train. A default constructor which sets the metroID to a random number between 1 and 1000, the station number to 0, the direction (int), and the passTotal to 0 (train is empty). A constructor with one parameter; the parameter is the metro id. The constructor assigns the passed integer to the metroID attribute; the rest of the attributes are set as described in the default constructor. Accessor methods for each attributes. Mutator methods for each attributes. nextStation(int lastStation) which determines the next...

Design and implement a set of classes that define the employees of a hospital: doctor, nurse, administrator, surgeon, receptionist, janitor, and so on. Include methods in each class that are named according to the services provided by that person and that print an appropriate message. Create a main driver class to instantiate and exercise several of the classes.

Objectives: Use Javadocs to document a class and methods Design and write a Java class Use fields (instance variables) Write multiple constructors Write accessor methods Write mutator methods Use the this keyword Use string concatenation Round floating point numbers (using Math.round()) Use a Scanner object Description ProduceItem class For this project, you get to design and write a ProduceItem class that stores a description, cost and weight as fields. Include both a constructor without any parameters and one with parameters for the description (String), cost (double) and weight (double) (in that order). For the constructor without parameters, set the description to an empty string, the cost to 0.0 and the weight to 0.0. Include appropriate accessor and mutator methods (and label them with comments including the terms "accessor" or "mutator"). So that the test cases compile, name the accessor methods: getDescription() getCost() getWeight() Additionally, name the mutator methods:...

This project utilizes three new classes: · Word - an immutable class representing a word · Words - a class representing a list of Word objects · WordTester - a class used to test the Word and Words classes. WordTester (the application) is complete and only requires uncommenting to test the Word and Words classes as they are completed. The needed imports, class headings, method headings, and block comments are provided for the remaining classes. Javadocs are also provided for the Word and Words classes. Word The Word class represents a single word. It is immutable. You have been provided a skeleton for this class. Complete the Word class using the block comments, Javadocs, and the following instructions. 1. Add a String instance variable named word which will contain the word. 2. Complete the one parameter constructor to initialize the word instance variable. 3. Complete the getLength method to return the number of characters in the...

JAVA PROGRAMMING Create a class named "Circle" that has attributes radius, area and circumference and make the attributes private. Make a public method that sets the radius and method that prints all attributes. Ask the user input for radius. Note: Use the PI from the math functions. Inputs: 1. A line containing an integer. 10 Output: Radius: 20 Area: 1256.64 Circumference: 125.66

Develop a set of classes for a college to use in various student service andpersonnel applications. Classes you need to design include the following:• Person—A Person contains a first name, last name, street address, zip code,and phone number. The class also includes a method that sets each datafield, using a series of dialog boxes and a display method that displays all of aPerson’s information on a single line at the command line on the screen