Pearson eText for Software Engineering -- Instant Access (Pearson+)
10th Edition
ISBN: 9780137503148
Author: Ian Sommerville
Publisher: PEARSON+
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Chapter 5, Problem 5.5E
Program Plan Intro
Sequence diagram:
Sequence diagram is a dynamic model to represent the UML (Unified Modeling Language), a diagrammatic approach to show the interaction of objects dynamically.
- The messages passing between the objects are shown in the form of defined interactions.
Elements used in Sequence diagram:
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Develop a sequence diagram showing the
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Assume that the student accesses an electronic
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Instructions: Read the following Case Study and create a context diagram .
When a patient arrives at ACME Medical with a prescription refill, the receptionist checks the prescription file for the previous prescription number and adds the prescription to the system. This has to be electronically authorized by a doctor before the resident pharmacist can dispense the medication. The system sends a cell phone notification to the doctor of any incoming prescriptions. The pharmacist dispenses the medication to the patient after receiving authorization. If the patient is entitled to free prescriptions, the pharmacist verifies this in the system and fills in the appropriate details on an electronic form, which is filed in the free prescriptions file. Otherwise the pharmacist takes the customers payment information, enters it into the system and gives the patient a receipt.
Create a UML Activity Diagram for processing an order. Once an order has been finalized, four parties are involved in processing it: Online Sales, Accounting, Shipping, and Printing.
Online Sales receive the order and sends the order to Printing, where the associated PDF file is inspected. If the file is not suitable, a new file is requested from the customer, and the received new file goes for the inspection. Once the file is suitable, Accounting is informed to charge the credit card. While this is done, Printing carries out the actual printing, and sends the result to Shipping. When Shipping has both received the printed products and confirmation from Accounting that payment was successful, the products are shipped to the customer.
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Chapter 5 Solutions
Pearson eText for Software Engineering -- Instant Access (Pearson+)
Ch. 5 - Prob. 5.1ECh. 5 - How might you use a model of a system that already...Ch. 5 - Prob. 5.3ECh. 5 - Prob. 5.5ECh. 5 - Prob. 5.6ECh. 5 - Prob. 5.7ECh. 5 - Draw a sequence diagram for the same system....Ch. 5 - Draw state diagrams of the control software for:...Ch. 5 - You are a software engineering manager, and a...
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- Question 1 Draw an activity Diagram in draw.io and screenshot it for me. Scenario Each semester the student will need to register the subjects that they need to take. The student needs to login to the system by inputting their student ID and password. The system uses that student ID to retrieve the intake of the student and based on their study plan, the system will display a list of subjects the student can register. The student can now click on the subject they wish to register. When the student is satisfied with the subjects chosen, the student will click the register button. The student may register more than 1 subject but the total credit hours for the subjects cannot exceed 20 credit hours. If it exceeds, the student has to choose all over again the subjects to register. If successfully registered, the student’s status in the system becomes “Active – Registered”. If the student does not register any subject for the semester, the status is “Inactive”.arrow_forwardb. Develop a sequence diagram showing the interactions involved when a student registers for a course in a university. Courses may have limited enrolment, so the registration process must include checks that places are available. Assume that the student accesses an electronic course catalog to find out about available courses.arrow_forwardDraw a complete ER-diagram for the following case. A lecturer (having an ID, name and room number) is responsible for organizing a number of course modules. Each module has a unique code and also a name and each module can involve a number of lectures who deliver part of it. A module is composed of a series of lectures and sometimes lectures a on a given topic can be part of more than one module. A lecture has a time room and date and is delivered by a lecturer and a lecturer may deliver more than one lecture. Students, identified by number and name, can attend lectures and a student must be registered for a number of modules. We also store the date on which the student first registered for that module. Finally, a lecturer acts as a tutor for a number of students and each student has only one tutor. Also show relational database schema including Primary and Foreign key constraints. (Please draw this on a paper)arrow_forward
- Question 3 Draw a detailed activity Diagram in draw.io and screenshot it for me. ( **Please take note is a detailed activity diagram) Scenario The exam unit uses the system after the subject registration period has closed. The system will display a list of subjects that have registered students. Using this list, the exam unit will plan out examination week. Examination week lasts 6 days, from Monday to Saturday. For each day, the exam unit will assign a subject to that day. Each day can have a total of 6 examination hours with subjects having 2- hour or 3-hour examinations. For example, if the subjects are 2-hour examinations, then 3 of them can be scheduled for the day and if the subjects are 3-hour examinations, then only 2 of them can be scheduled for the day. There can also be a mixture of 2-hour and 3-hour examinations. If the exam unit schedules too many examination hours for that day then the day resets and the exam unit needs to reschedule again. This process stops when…arrow_forwardDevelop an activity diagram based on the following narrative. Note any ambiguities or questions that you have as you develop the model. If you need to make assumptions, also note them. The purpose of the Open Access Insurance System is to provide automotive insurance to car owners. Initially, prospective customers fill out an insurance application, which provides information about the customer and his or her vehicles. This information is sent to an agent, who sends it to various insurance companies to get quotes for insurance. When the responses return, the agent then determines the best policy for the type and level of coverage desired and gives the customer a copy of the insurance policy proposal and quote.arrow_forwardDraw the Level 0 and Level 1 Data Flow Diagram for the Omantel Billing System Scenario: The teacher uploads the eLearning question, which is then saved in the QUESTIONS database, and informs the students that the quiz is now available for them to take. When taking the quiz, the student will be randomly assigned questions from the QUESTIONS database. All of the student's answers will be saved in the ANSWER database. The system will automatically mark the quiz by accessing the student answers from the ANSWER database and the correct answer from the Question database, after which the system will notify both the teacher and the student of the results.arrow_forward
- Draw a use-case diagram for an online university registration system. The system should enable the staff of each academic department to examine the courses offered by their department, add and remove courses, and change the information about them (e.g., the maximum number of students permitted). It should permit students to examine currently available courses, add and drop courses to and from their schedules, and examine the courses for which they are enrolled. Department staff should be able to print a variety of reports about the courses and the students enrolled in them. The system should ensure that no student takes too many courses and that students who have any unpaid fees are not permitted to register (assume that fees data are maintained by the university's financial office, which the registration system accesses but does not change).arrow_forwardDraw the Level 0 and Level 1 Data Flow Diagram for a Car Purchasing System. Scenario: An owner has to register first to buy a car by providing his personal details, which are later saved in the registration database, then the system will give the registration number back to the owner. The owner will then need to provide the model, name, type of car he wants to buy, and the system automatically reads the status of the car from the car database, which later informs the owner regarding its availability. The owner pays the cost of the car. The system will update the payment database and issue a receipt back to the owner.arrow_forwardQuestion 3 Draw an activity Diagram in draw.io and screenshot it for me. Scenario The exam unit uses the system after the subject registration period has closed. The system will display a list of subjects that have registered students. Using this list, the exam unit will plan out examination week. Examination week lasts 6 days, from Monday to Saturday. For each day, the exam unit will assign a subject to that day. Each day can have a total of 6 examination hours with subjects having 2- hour or 3-hour examinations. For example, if the subjects are 2-hour examinations, then 3 of them can be scheduled for the day and if the subjects are 3-hour examinations, then only 2 of them can be scheduled for the day. There can also be a mixture of 2-hour and 3-hour examinations. If the exam unit schedules too many examination hours for that day then the day resets and the exam unit needs to reschedule again. This process stops when all subjects have been scheduled.arrow_forward
- State-transition diagram Online insurance claim forms will experience different states as they go through the approval process. Create a state-transition diagram for an online claim, given the following states: Draft, Saved Draft, Submitted, Approved, and Rejected. Note the following: Initial drafts of the claim form can be saved by the customer to be worked on later. Submitted claims may be withdrawn by the customer in case they need to change the information. If that happens, the Submitted claim reverts to a Saved Draft. If a Plan Advisor mistakenly approves or rejects a claim, they can revert the claim back to the Submitted state.arrow_forwardA consultancy firm provides consultancy, outsourcing, and interim management services. The firm considers acquisition of projects as part of those services. Acquisition can both be done for existing clients and for new clients, because it concerns acquisition of projects rather than clients. Acquisition is typically started at ‘networking events’ by partners of the consultancy firm. It is handled according to a fixed procedure, but no standard document is used. When a client shows interest in a consultancy service, an intake is done with the client. To maintain a long-term relationship with clients as much as possible, the firm will always try to establish a framework contract with new clients during the intake. For existing clients a framework contract does not have to be established. As another form of relationship management, regular meetings are held with existing clients. During these meetings the client’s organization is discussed with the client. This enables the client to…arrow_forwardDraw UML Activity Diagram for the below given steps for student’s registration operations. Check Transcript If status is under probation Meet advisor Register for courses If status is normal load Register online Attend the classes regularly Parallel to classes attend co-curricular activities Attend exam at the end of semesterarrow_forward
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