A local parcel delivery company has a platform where registered riders can take up delivery jobs. The platform is opened to any registered customers to send any items
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- By using Creately tool, draw the class diagram corresponding to the following scenario:• Each university has one or more department• Each department has a chairperson which is a lecturer and surely it assigns others• Each course object maintains a list of the students on that course and the lecturer who has beenassigned to teach that course• The course has behaviour that allow the adding and removing of students from the course,assigning a lecturer, getting a list of the currently assigned students, and the currently assignedlecturer.• The “taughtBy” relationship shows that a Course only has a single lecturer, but that a lecturermay teach several Courses.• Each Lecturer object also maintains a list of the Courses that it teaches.• There is a similar relationship between Course and Student. A course is attended by zero ormore Students, and a Student may attend multiple courses.• Both Lecturer and Student are shown to be types of Person.Question 2: Suppose you have the following scenario: People who use the Palm Tree System are either farmers or experts. They both have name and phone number. The farmer has address and has the ability to search and buy a product, reserve an appointment and add comments. An expert has a number of years of experience and can answer questions and post advices. An Expert can communicate with many farmers while a farmer can communicated by only one expert. By using Star UML tool, draw a Class diagram for this scenario.From the below Class Diagram it looks that the number of registrations are unlimited as the number of attendants are specified from 0 to *. However, this is actually a flaw in the UML that we cannot put constraint on objects or on the instances. Suppose that the No of Registrations is restricted to 50 or 300 depending on the type of Webinar. Draw an OCL model for the supposition we made i.e. put a constraint on the number of registrations in the webinar.
- draw the Class Diagram to have nessasary these (Generalization, Aggregation, Composition, Association and multiplicity) relations. to Android Application for Healthcare Management System (HMS) where these system are from classes as follow: 1-class doctor 2-class patient 3-class pharmacist 4-class doctorAppointment 5-class doctorCategory 6-class patientAppointments 7-class patientReports 8-class pharmacyOrder 9-class orderHistoryGiven the following legal UML class diagram (role names and multiplicities are on the association), is the following statement true or false? See Image to answer the following: A) A Child can have 3 biological parents: True or Flase? B) To be a BiologicalParent, you must have at least 1 child: True or Flase?I need help in this MCQ based on the following UML Picture- What is the class relationship that best describes Car and Engine? Group of answer choices a)Car (whole) : Engine (Part) (Aggregation) b)Engine (whole) : Car (Part) (Aggregation) c)Car (whole) : Engine (Part) (Composition) d)Engine (whole) : Car (Part) (Composition) e)Car is associated to Engine f)None of the given
- write the Scenario about (automated ticketing system )and draw the (class diagram) with relationship *** dont give image from internetWith this assignment, you’ll implement a real-world problem into a simulation with JADE.(Java Agent Development Environment) The real-World example of yours is the Bank system. Entities create modules, Processes or Resources, Decisions, Routes, and Stations that may be designed and implemented as agents. Entity numbers may be high so they may be scaled to get rid of performance problems according to a reasonable explanation. Probability distributions (Normal, Uniform, Exponential etc.) for Interarrival times and processing times can be calculated by third-party Java libraries such as Apache Commons. Logging created random numbers by Java and verifying them with Excel, Arena Input Analyzer or something else will be a part of this step. Data Exchange between agents may be handled by ACLMessages. 1) Designing and implementing a working FIPA-compliant agent-based simulation system (50 pts) Your code must include; - Inline agent creation - Several behaviors of different kinds (Ticker,…Consider online library system where library administrator is able to see all the books transaction made by students and staff. Draw the class diagram (proper relations between different classes) and Use case diagram for the above scenario.
- Information system Question 2: Suppose you have the following scenario: People who use the Palm Tree System are either farmers or experts. They both have name and phone number. The farmer has address and has the ability to search and buy a product, reserve an appointment and add comments. An expert has a number of years of experience and can answer questions and post advices. An Expert can communicate with many farmers while a farmer can communicated by only one expert. By using Star UML tool, draw a Class diagram for this scenario.With this assignment, you’ll implement a real-world problem into a simulation with JADE.(Java Agent Development Environment) The real-World example of yours is Bank system. Entities create modules, Processes or Resources, Decisions, Routes, and Stations that may be designed and implemented as agents. Entity numbers may be high so they may be scaled to get rid of performance problems according to a reasonable explanation. Probability distributions (Normal, Uniform, Exponential etc.) for Interarrival times and processing times can be calculated by third-party Java libraries such as Apache Commons. Logging created random numbers by Java and verifying them with Excel, Arena Input Analyzer or something else will be a part of this step. Data Exchange between agents may be handled by ACLMessages. 1) Designing and implementing a working FIPA-compliant agent-based simulation system Your code must include; - Inline agent creation - Several behaviors of different kinds (Ticker, Walker, etc.)…This is the problem Create a complete ERD in Crow’s Foot notation that can be implemented in therelational model using the following description of operations. Hot Water (HW) is asmall start-up company that sells spas. HW does not carry any stock. A few spas areset up in a simple warehouse so customers can see some of the models available, butany products sold must be ordered at the time of the sale.• HW can get spas from several different manufacturers.• Each manufacturer produces one or more different brands of spas.• Each and every brand is produced by only one manufacturer.• Every brand has one or more models.• Every model is produced as part of a brand. For example, Iguana Bay Spas is amanufacturer that produces Big Blue Iguana spas, a premium-level brand, andLazy Lizard spas, an entry-level brand. The Big Blue Iguana brand offers severalmodels, including the BBI-6, an 81-jet spa with two 6-hp motors, and the BBI-10,a 102-jet spa with three 6-hp motors.• Every manufacturer is…