Question 5 How do you model the following situation with a use case diagram: Mother and daughter cook dinner together. Sometimes it is necessary that one of them gets chives from the garden.
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- Consider a game that you want to develop to impress your friend. You design a game with rules: “A player rolls a die and a coin in a single throw. Each die has six faces. These faces contain 1, 2, 3, 4, 5, and 6 spots. A coin has two faces, e.g., Head and Tail (Head is considered as 1 and Tail as 0). After the die and coin have come to rest, the sum of the upward spots of die and coin is calculated. If the sum is 7 (makes 6 for the die and Head for coin) the player wins, if the sum is 1 (makes 1 for the die and Tail for coin) the player loses. The remaining point becomes the player's “point”. To win the game, the player must continue rolling the die and coin until the player makes his "point". The player loses by getting 7 or 1 before making his point.” Write down a Java program that simulates this game.Use java programming language 1.1 Create a Student Object project. Create a Student class and use the provided UML diagram to code the instance fields, constructors and methods. Note: The module mark is the average of the participation mark and the examination mark - calculate this using the calcModuleMark() method. The determineStNumber() method should compile a student number with the first 3 letters of the student's name, a '#' symbol, and a 3-digit randomly generated number (make use of a for-loop to concatenate these 3-digits). The stNumber data field should be set in the constructor by calling the determineStNumber() method. The toString() method must compile a string to display the student number, participation mark, examination mark, and module mark, formatted in table format. Student number PMark EMark MMark Mar#9186 81 64 72.00 1.2 Create a testStudents class. Do the following: -Write a static method called display() which receives…Question: Implement the following UML class diagrams and test their methods. Shape - dimension1 : double - dimension2 : double + Shape(d1: double, d2 : double) + setDimension1(d1: double) : void + setDimension2(d2 : double) : void + getDimension10 : double + getDimension20 : double + getName() : String + getArea) : double + toString() : String Circle Rectangle - circleld : int - circleCounter : int + Circle(radius : double) + setRadius(radius : double) : void + getRadius) : double + getCircleld) : int + getCircleCounter) : int + getName() : String + getArea() : double + toString) : String - rectangleld : int - rectangleCounter : int + Rectangle(side1 : double, side2 : double) + setSide1(side1 : double) : void + getSide10 : double + setSide2(side2 : double) : void + getSide20 : double + getRectangleld0 : int + getRectangleCounter0 : int + getName() : String + getArea() : double + toString) : String
- Knapsack Problem This exercise is due Tuesday, May 14. It has to be turned in on time in order to get participation credit. I'll come into class and go over the solution right away. Then I will collect your work on the exercise. Be ready to turn it in at that time. Fill out the table for the knapsack problem, where the objects, weights, and values are as given, and the overall weight limit is 10. Next, circle the entries in the table that are used when backtracking to find objects to use in the solution. Then list the object numbers that can be used for an optimal solution. Also list the weights and values of those objects. Verify that the values of your solution objects add up to the optimal number in the last row and column in the table. Verify that the sum of the weights of your solution the objects is not more than the overall weight limit of 10. Weight Capacity -----> obj # wt val | 0 1 2 3 4 5 6 7 8 9 10…Kingdom of Trolls is celebrating their Kingdom Day and one of the activities that is taking place is a game where a player rolls a magic ball down the hill on a path with spikes. As the ball rolls down, it strikes a spike and bursts open to release a number of smaller balls (in our simulated game, the number of smaller balls is a randomly generated integer between 2 and 6, inclusive). As the smaller balls further roll down, when one strikes a spike, that ball and all its sibling balls burst and each generates another set of smaller balls (using the same random number already generated for the first roll). The balls keep rolling downhill and striking spikes and bursting into smaller balls until a golden ball is released by one of the bursts. At this time, the game is over and the player is told how many balls were generated during the last burst (including the golden ball). The game is played by two players at a time and the player who had the lowest number of balls generated on the…Implement the following parking permit class using java It has a dependency on the car class, no need to implement the car class. Use the diagram for refrence
- Q No. 2: Draw a Use Case diagram for "The Pizza Ordering System". (Hint – correct > or > relationships will attract additional marks). The Pizza Ordering System The Pizza Ordering System allows the user of a web browser to order pizza for home delivery. To place an order, a shopper searches to find items to purchase, adds items one at a time to a shopping cart, and possibly searches again for more items. When all items have been chosen, the shopper provides a delivery address. If not paying with cash, the shopper also provides credit card information. The system has an option for shoppers to register with the pizza shop. They can then save their name and address information, so that they do not have to enter this information every time that they place an order.Create functional tests where arguments are given, use a parameterized test. testSimpleInit(size): the first constructor works as expected. getTiles shows suitable values. The edges of the board (the smallest and biggest conceivable values) are accessible and contain the values that they have to (BASE_TILE_SCORE). testCustomInit(x, y, expected): the second constructor works as expected. On positions where values smaller than three were passed, the board contains the value BASE_TILE_SCORE. If you pass an array to the constructor and later modify a value in it, the respective tile retains the originally passed value. If you modify an element in the return value of getTiles(), and get the value of the respective tile again, this newly received content has to be the originally set value. testMoves(): take four or five steps and check that the board’s contents are changed just right. Include a step that tries to move to the x coordinate Integer.MIN_VALUE and another one that moves to…Project Description: We will program the gesture selection component of a relational agent. The set of actions will be: 1. Smile 2. Frown 3. Nod 4. Blink Percepts will be a user's communication to the program, consisting of two elements: 1. content (Positive, Negative, Unsure) 2. mood (Happy, Sad, Neutral) The output is a gesture that the relational agent should perform when responding. The agent's gesture selection strategy is defined as: • If happy and either positive or negative, smile • If happy and unsure, nod • If sad, frown • If neutral and positive or negative, nod • If neutral and unsure, blink Your Task: Implement a production-rule driven relational agent with the behavior as above. Input will be a file of 2-element Python tuples, one per line. Your top-level function should be called gestures(path)-the path argument being a path to the input file, suitable as an argument to open.
- Overview: The Observer Design Pattern is a way to design a subsystem that allows many objects to respond automatically to changes of a particular object that's being "observed". Task: Let's say that we have a bank system and this is a main branch (observed class) and there are three branch of bank (concrete class) where is notification supposed to receive by each of those branch notifySubscribers() method. Objectives: • Create a Class UML Diagrams using the Design Patterns showing the Observer Design Pattern. In java code, Create classes and all attributes and methods for the classes.Using polymorphism and object-oriented programming Design an Elevator simulation. The simulation have 4 different types of elevators and passengers. There are 4 types of passengers in the system:Standard: This is the most common type of passenger and has a request percentage of 70%. Standard passengers have no special requirements.VIP: This type of passenger has a request percentage of 10%. VIP passengers are given priority and are more likely to be picked up by express elevators.Freight: This type of passenger has a request percentage of 15%. Freight passengers have large items that need to be transported and are more likely to be picked up by freight elevators.Glass: This type of passenger has a request percentage of 5%. Glass passengers have fragile items that need to be transported and are more likely to be picked up by glass elevators. There are 4 types of elevators in the system:StandardElevator: This is the most common type of elevator and has a request percentage of 70%.…Implementation: After analysing the given requirements, implement the required application: with Object Oriented Programming style following the rules of good programming style (e.g. adding comments, etc.) using only the material covered in M251 (and its prerequisites) Hints: For each class, it is required to implement constructors, setters, getters, toString() method, and any other necessary method • If the user tries to do an operation that could violate the state of objects, the operation should be ignored and the application should display an error message (e.g. adding a worker to the same workshop twice, etc.) Checking equality of any 2 objects should be done via the equals() method There is a class that will do the main job of keep tracking of the workshops as follows: o t has one collection to store the whole data (all workshops of all product lines) It has static methods, one for each operation happens frequently For each adding or removing operation, a message should be…