Q.1/Draw an activity diagram for the following scenario: Passenger who needs to purchase a travel ticket initiates the activity. He she will be asked for trip information by the ticket machine. This information includes number and type of tickets, such as monthly pass, one way or round ticket. Based on the provided information. the ticket machine will compute payment then asked for payment choices. The passenger can pay with cash, credit card, or Zain cash. If the passenger chooses to pay by card. Bank (another actor) will engage in the activity in order to authorize the payment. After the payment is complete, the ticket is given to the passenger and the ticket machine will show "Thank You" message at the end of the activity.
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- "Please if you write in a handwriting don't write I can't read it!!!!!!!!" use DIAGRAM !! For below given Scenario draw the following UML Diagrams CLASS DIAGRAM SEQUENCE DIAGRAM The buyer starts for biding. When he opens the login page, finds three options in the main menu from which he can select anyone. The Buyer is provided with a page where the top level categories of products are displayed. The buyer clicking on any one of them, the sub categories under that category is displayed. If no further sub categorization exists, then the list of products under that category is displayed. If the user clicks on the product, product details like owner of the auction, present bid, quantity, etc are displayed and an option is given to the user to bid for that productDraw an activity diagram Student Assistance Fund (SAF) authorization has a number of steps in its approval process. A SAF authorization form is used in most universities to approve funding for students to aid their studies. Suppose a student fills out a blank form and sends it to his or her departmental chairperson for a signature. If the amount of funds requested by the student is small (under Tk. 10,000), then the chairperson signs the form and routes it to accounts payable to be input into the accounting system. The system cuts a check that is sent to the student for the right amount, and after the check is cashed, the form is filed away with the canceled check. If the check is not cashed within 30 days, the form expires. When the amount of the requested fund is large (over Tk. 10,000), the chairperson signs the form and sends it to the chief financial officer along with a paragraph explaining the reason for the grant, and the chief financial officer will sign the form and pass it…Part C: Function, for and plotting We did a project in the lecture on calculating the free fall speeds and plotting them on a graph. This part is similar to the project. An engineer has derived a relationship between the force applied to a material and the extension in length that the force would cause. The relationship between force f and extension e is given by: You are asked to plot a graph showing the relationship between force and extension. You are asked to complete the following tasks: Task 1 Write a Python function which returns the value of e for a given input f. Do not use literals (e.g. 5.5, 10) in the expressions for e in the function. Instead you should define constants and use them. Note that the relationship between e and f depends on whether f is bigger than 10 or not, this means you need a certain Python construction in your function. If you can't think of that, have a look at Part A of Lab03.
- 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.scenario: In a project of racing game, a Car can be in three possible states i.e. Stopped, Started and Running. From Stopped State, car can be started. From Started State, car can be stopped or can go in running state. From Running State, it can be stopped. You are required to draw a State Transition Diagram to present above scenario.Interacting Marketing Read the following scenario carefully and based on, answer the below questions: Scenario: In this scenario [Design phase], the producers (producer-Name, producer-Address, and trade-Made) are marketing their products (Product-Name, offers- No) to consumers. This scenario is centered around “Making a sale”. The object traders (trade-No, Buyer, producer, and product) provide the services needed by consumers and producers. The object products keeps information about the items traded in the system. Each products include any number of PRODUCT-OFFERS (producer, and offer-price, sales), each producer giving QTY-AVAILABLE and asking –price. It also keeps a record of all the offers of items for sale by procedures and all the sales (buyer-Name, producer, product, price) made by the system. The object “traders” is like an agent that provides all the services needed by the buyers (buyer-Name, purchase) to arrange a sale. The buyer states the requested product…
- 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.draw er diagram for drivers (identified by driver number name and address) take out vehicles to make deliveries. A vehicle (identifies by vehicle number, make and model. It is possible for a vehicle to be taken out more than once on a given day. Every time a driver takes out a vehicle incurs expenses of allowed types (e.g fuel cost, meals). Each expenses has a code number, name, and amount each time an expense is incurred.Activity: Interaction Models Consider the university system. Departments offer courses. Professors teach courses. Students can declare majors and are admitted to university departments if they meet minimum requirements. Students and professors have schedules based on courses they take/teach. Courses have rosters, scheduled times, and instructors. Courses may get full. Students can request to sign up for courses, and if the course is not full and they meet pre-requisites, the course is added to their schedule and the course will have them as a student in that course. Students can also drop courses. Students should be informed of the consequences such as change of status from full-time to part-time, loss of scholarships, and delays in graduation. Perform the following: 1. Create a use-case diagram for this university. Make your use-case diagram as complete as you can. 2. Pick two use cases from your use case diagram, CourseAdd and CourseDrop, and describe these use cases in the standard…
- Ball at the wallcontext In a ball-at-the-wall game, children in the schoolyard must throw balls at the school wall to reach lines placed at certain heights. You want to predict how high the ball will hit the wall based on the parameters of the throw. Constraints and information The children are all placed behind a line drawn on the floor, at a known horizontal distance ? from the wall;The initial height at which the ball leaves the child's hand is known;The speed and angle of the throw are known; Modelization Creates a model to determine how high the ball will hit the wall based on the children's distance from the wall and the height, speed and angle of the ball as it leaves the child's hand . Then test your model with the following parameters Distance between the wall and the child: 3.9?; Height of the ball when it leaves the child's hand: 1.05?; Throw Speed: 14.1?/?; Throw angle: 51∘Rent-a-Car is a car rental company with a large fleet of cars and it offersshort term rentalto both individual and corporate customers. To rent a car, a customer mustbe registered. If the customer is an individual, the customer name, an emailand a contact number arerequired. If the customer is a corporate customer, the company registrationnumber, the year it isestablished, email addressand a contact numbermust be supplied. If customerregistration is unsuccessful, the customer data is not recorded. Otherwise, a customer ID is generated.Individual customersthen need to supply credit card information which includes card holder name, card number,date of issue, expirydate and security code before any rental can be made. If the customer is corporate, an accountis createdfor payment purpose. The account is identified by account numberandit recordsthe outstanding balance. Arentalrequestcan be made not more than 3 months in advance. To rent, acustomer selectsa collection dateand time, a return…Draw Use Case Diagram for the following scenario: Consider the online box office. The system provides the following functions:Actors include the clerk, supervisor, and kiosk. The kiosk is another system that accepts orders from a customer. The customer is not an actor in the box office application because the customer is not directly connected to the application. Use cases include buying tickets through the kiosk or the clerk, buying subscriptions (only through the clerk), and surveying total sales (at the request of the supervisor).