ESSS CASE STUDY MILESTONE 1 SOLUTION

Add this document to collection s. In some cases students may not have been provided with the information they needed to complete all components of the matrix. For complaints, use another form. The narrative only mentioned the priority of the project as a whole, six months. Brief Statements of Problem, Opportunity, or Directive 1.

You can add this document to your saved list Sign in Available only to authorized users. The system displays all employees matching the criteria with links to detailed information for each employee. Logically group events to create an event decomposition diagram. Clean Technology Investment Programs. Add the following maintenance Use-Cases: Merge event diagrams into a system data flow diagram.

Case Study ESSS

You can add this document to your study collection s Sign in Available only to authorized users. In some cases students may not have been provided with the information they needed to complete all components of the matrix. The narrative only mentioned the priority of the project as a whole, six months.

This system would provide the capability for employees to maintain their own information regarding address and telephone number changes, beneficiary changes, United Way deductions, and Savings Bond deductions.

Actor s Event or Use-Case Trigger Responses System reports all employees that match search criteria, listing phone numbers, office location, department, job title, and supervisor. Redundancy of keying employee information in both micro and mainframe. System displays option for kind of information to be displayed. Case Study – Suggested It is possible they might have identified different ones and stated completely different values for each of the cells.

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Case Study 1 ESSS – Milestone 1 Solution_图文_百度文库

System displays all employees that match sttudy. Once again, stress that this matrix is a living document. Some may provide general descriptions of problems while others may go to the extra effort of giving concrete examples. But some users have very specific ideas or expectations. Add this document to saved. This is real life! Employee data may be out of sync across company systems.

esss case study milestone 1 solution

A challenge for the systems analyst is to force the user to prioritize. Optional Merge your event diagrams from 3 above into a System Diagram. You now need to build the corresponding process models.

If user then selects one xtudy, system displays option for kind of information to be displayed. Also, state any assumptions you make.

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esss case study milestone 1 solution

In this milestone we focus on using and constructing data flow diagrams DFDs and decomposition diagrams to perform process modeling. Prepared by Gary B.

esss case study milestone 1 solution

Add this document to collection s. Hardcopy telephone book, published quarterly, becomes quickly out of date. Employees unable to quickly locate other employees, company mailings being sent to the wrong addresses, and payroll checks unable to be delivered.

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Other events exist for basic data maintenance add records, delete records, etc. The employee enters search criteria for first or last name, department, location, job title, or supervisor.

Some students may have given more specific descriptions such stydy those found in the first column of the problem statement matrix. Add the following maintenance Use-Cases: The system displays all employees soolution the criteria with links to detailed information for each employee.

Users cannot get reports that they need in a timely fashion. Draw appropriate primitive data flow diagrams. Note that not everything in the transcript is related to the Context Diagram. It is important that the students recognize that while it may appear to solutin students that Jack Mills initiated this project, Dotty Jones is the key user contact. Upload document Create flashcards.

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