Draw a UML Use Case diagram for the following Online shopping scenario: • Customer browses catalogue & selects items to buy. ● Customer goes to check out. ● Customer fills in shipping information. • System presents full pricing information. Customer fills in credit card information. ● ● System authorizes purchase. • System confirms sale immediately. System sends confirming email to customer.
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- QUESTION 1 Create a Use Case Diagram for the below scenario: In The University of Technology and Applied Sciences Sur Library Systems, whenever a new books arrives to the university that books information will be entered by the inventory officer into the inventory. Library staff will allow the students to borrow the books and also return the books. Students in the university can search the books and reserve that book automatically to borrow. Also there is a Library manager who will have permission to print the books titles, delete the book copy information, view overdue or books which are not returned on time and also view who has reserved the books in advance. Now draw the use case diagram by identifying actors, use cases etc.draw a use case diagram for university chatting group system. Admin: Administrator will be able to create an account. Administrator will be able to login. Administrator will be able to create different chat groups according to different disciplines or general such as Data base group, Networking group, Embedded system group, Assignment group, Machine learning group, Artificial Intelligence (AI) group, and Fun group etc. Administrator will be able to approve requests to enter a group. Administrator will be able to reject requests to enter a group. Administrator will be able delete a person from a chat group. Administrator will be able to devise rules and regulations for each chat group. If a user does not follow the rules and regulations of a certain group then administrator will be able to mute that specific user. User: User will be able to sign up to the application. User will be able to join a group of his/her own choice. Upon entering a chat group, general terms and conditions…Task (Individual) ATM • A customer must be able to access his account using any ATM machine, valid card and correct pin code • A customer must be able to Change Pin-Code • A customer must be able to Check balance • A customer must be able to Withdraw • A customer must be able to Print balance report • A customer must be able to abort a transaction in progress by pressing the Exit key instead of responding to a request from the machine. • A customer must be able to make a deposit to any account linked to the card • A customer must be able to make a transfer of money between any two accounts linked to the card.
- Create a Use Case Diagram for the below scenario: In The University of Technology Library Systems, whenever a new books arrives to the university that books information will be entered by the inventory officer into the inventory. Library staff will allow the students to borrow the books and also return the books. Students in the university can search the books and reserve that book automatically to borrow. Also there is a Library manager who will have permission to print the books titles delete the book copy information, view overdue or books which are not returned on time and also view who has reserved the books in advance Now draw the use case diagram by identifying actors, use cases etc.A hotel room reservation management system. Draw a sequence diagram for the following scenario: when booking a room, members first log in to the system, query the room information and make a choice. Then fill in and submit the pre-order online. According to the reservation information, the system updates the member information, updates the room status to reserved, and prompts the member to book successfully.DRAW E-R DiagramYou are required to create a course content management software for an educational institution.Below are the main features of the system:● Admins should be able to create accounts for new users.● Users should be able to login.● Accounts can be of type Lecturer/Course Maintainer, Student, Admin● Admins should be able to create a Course.● A student can be assigned to courses.● A Course should consist of Members(Students. Lecturer/Course Maintainer)● A Course should consist of several Discussion Forums.● A Discussion Forum should consist of several discussion threads.● Students and Course Maintainers should be able to create or reply to discussion threads.● Students should be able to reply to replies thereby creating another thread● A Course should have Calendar Events e.g Assignment Due Date.● The Course Maintainer should have the ability to create, remove and update calendar events.● The content of a course should consist of sections/topics.● Each section should…
- Dear Student, Please upload the result of the Activity Diagram based on the scenario follow: A bank System: consists of ( Customer, Bank Server; the Bank account)The customer wants to make a payment transaction using the Apple Pay or STC pay.C1. Create a sequence diagram for the use case ‘Create New Online Library Account’ for a library system. The sequence of steps to carry out this use case is following: The librarian request the system to create a new online library account The librarian then selects the library user account type The librarian enters the user’s details The user’s details are checked using the user Credentials Database The new library user account is created A summary of the of the new account’s details are then emailed to the userDraw a suitable Use Case Diagram based on the following description. Assume the BIO system where its main purpose is to keep track of all student's information. There are two types of users: a student who must create an account and login into the system in order to view his marks, download the courses material, and update his information. The second type of users is Instructors. An instructor must also create an account and log in to the system first to upload their courses material and marks. Optionally, the system shall provide help information about the process upon the user's request. В I
- Read the following scenario and Draw Context Diagram and Level 0 Physical Data Flow Diagram. The Bus Ticket Booking System is providing a web - based bus ticket reservation function where a customer can buy bus ticket through the online system without a need to queue up at the counter to purchase a bus ticket . It enables customers to check the availability and types of busses online . Customer can check the time departure for every bus through the system . It also easing bus ticket payment by obtaining a bank pin after payments is made to the various designated banks . It also provides the ability of customers to cancel their reservation . The Admin user privileges are updating and canceling payment , route and vehicle records .Draw the State diagram of Muscat Sheraton Hotel Reservation System for the below given case study scenario: In a Muscat Sheraton Hotel Reservation System: the room undergoes various state changes. Customer can search for a room. If the room is available, then room can be selected by the customer. Customer will be requested to make the payment process using his Credit/Debit Card. If the payment is approved the room can be confirmed and booking details are emailed to customer. In case of payment failure, the customer should quit the booking process.Case Study: DefCon is an organization that develops IT solutions for businesses. The product in consideration is a system for supporting a magazine subscription business, where information about customers and their subscribed products is collected, stored, and tracked. Currently, online subscriptions are not possible, so the details of subscriptions are mailed to the business and entered into the system manually. This business has around 45 employees with offices in Canberra, Sydney, and Perth. The employees have an option to work from home, so the system supports remote access. The basic architecture of the system is presented below: Considering the following quality attributes as important to this system, follow two iterations of the ADD process. For each iteration, provide the selected ASR, chosen tactic, and justification for it. Availability – The system should be available for access during normal operational hours 99.999% of the time. In case of failure, it should…