Software Engineering (10th Edition)
10th Edition
ISBN: 9780133943030
Author: Ian Sommerville
Publisher: PEARSON
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Chapter 5, Problem 5.7E
Program Plan Intro
Activity Diagram:
- Activity diagram is another important diagram in UML that is used to describe the dynamic aspects of the system.
- It is noramlly a flowchart that can represent the flow from one activity to other. The activity is described by the system operation.
- By using different elements like fork,join, etc,. all types odf flow control can be dealt with the activity diagrams.
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Draw an activity diagram that models the following employee reimbursement process:
Employees of a university have to follow a specific procedure to get reimbursed for travel they
undertake on behalf of the university. First, in order to prepare a reimbursement request, they
have to do the following activities at the same time: gather all of the receipts the university
requires for reimbursement and complete the official reimbursement form. They then submit
both the receipts and the form to their departmental secretary for checking purpose. If something
on the form is incorrect, the secretary returns the form to the employee and ask for correction. If
the form is correct, the employee is asked to review the reimbursement amounts, which are
determined by an analysis of the reimbursement request. If the amount shown is not correct, the
employee must indicate that this is the case. If the amount shown is correct, then the employee":
responsibilities for reimbursement are complete.
The model mimics the hierarchical model in many aspects.
What does it mean to model a system, and how is this done? Are there any special considerations that should be taken while creating simple models?
Chapter 5 Solutions
Software Engineering (10th Edition)
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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- Identify and draw the input, process and output (IPO) for this case: Withdraw Money from ATM Insert your ATM card face up into the ATM.Look for a diagram on the ATM to show you how to insert your card. The machine will not accept your card or will send it back out if you insert it the wrong way. Enter your Personal Identification Number (PIN).This is the number you would have given your bank when you opened your checking account. If you forgot it, you will have to call your bank. Then touch or press Enter or Go. Touch or press Withdraw from the main menu.The ATM will ask you if you want to withdraw from your checking or savings account if you have both. Some ATMs will offer preset amounts called "Fast Cash" where you can select $100, $500, $1000, etc. Enter the amount of money you wish to withdraw.For example, if you want to withdraw $20 you would type 20.00 and press or touch ENTER or Confirm. Remember that most ATMs only give cash in increments of $20, so don't request $25, $65,…arrow_forwardDraw a Component Diagram for the Restaurant Online Order management system.arrow_forwardEER diagrams are often used to represent business rules.arrow_forward
- Data flow diagrams may be classified as either logical or physical.arrow_forwardA retail business wishes to automate some of its sales procedures. The retailer buys items in bulk from various manufacturers and re-sells them to the public at a profit. Preliminary interviews reveal that there are number of staff roles in the Sales department. A salesperson can place orders on behalf of customers and check the status of these orders. A technical salesperson has the same duties, but additionally is able to provide customers with detailed technical advice (which we would not expect an ordinary salesperson to be able to do). A sales supervisor is a salesperson, with the additional responsibility of creating new customer accounts and checking their credit-worthiness. A dispatcher is responsible for collecting the in this operation, the computer system should be able to produce a list of unpacked orders as well as delete the orders from the list that the dispatcher has packed. All staff are able to find general details of the products stocked, including stock levels and…arrow_forwardDraw a dataflow diagram representing the flow of data that occurs when a patron checks a book out of a library.arrow_forward
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- Please convert the activity diagram (see attached photo) into a sequence diagramarrow_forwardThe computer System was designed to perform a specific task. Explain with practical examples how the computer performs this task. Support your explanation with a diagram.arrow_forwardUML DİAGRAM convert class diagram to activity diagramarrow_forward
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