The Primary keys are based on how the user uniquely identifies each entity. If you will be doing Milestone 5 as a sepatate assignment,you may want to withhold this solution. 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. Marital Status The marital status married, single of an employee. Some may provide general descriptions of problems while others may go to the extra effort of giving concrete examples. Users cannot get reports they need in a timely fashion. The system will display the phone number, employee’s office location, department, job title, and supervisor.
The first name, middle name, and last name of an emergency contact. This is the answers. We have chosen to focus only on the use cases that will be most used. The street address, city, state, and zip of an emergency contact. Hardcopy telephone book, published quarterly, becomes quickly out of date. An Employee will specify one or more MiscDeductions. If user then selects one employee, system displays option for kind of information to be displayed.
The diagram beloe includes foreign keys,assuming implementation in a relational database.
Case study ESSS milestone 05 data model normalization
The user clicks on detail solutioons for an employee. However,by making them separate entities we can assure that spelling is consistent for all records and provide the user interface with dropdown controls to lookup the values. The system should provide ad-hoc query and repoting functionality.
If a building was torn down ,all of its rooms would be destroyed. The matrix should be completed based on a solution of milestone 1,the case background information ,and the user interviews. Solutipns sample RSS we provide represents a more general description that the user conveyed.
Process modeling – Chapter 9 2.
Economics and Efficiency 1. You can add this document to your saved list Sign in Available only to authorized users. None be excessive due to the costs by 50 percent. Add to collection s Add to saved.
System displays option for kind of information to be displayed. The students may need to make assumptions on the cardinalities of the optional entities or solutiobs entities the student may include.
Case study ESSS milestone 05 data model normalization – Tài liệu text
Describe time required by administrator to maintain employee information from 12 hours per week to 1 or Sooutions first name, middle name, last name, and nickname of an employee. The home phone number of an employee. System must be platform independent and accessible from all desktops and and remote locations. Provide an ad-hoc technology does not reporting and inquiry support ad-hor report feature for users.
The Primary keys are based on how the user uniquely identifies each entity. For all transaction processes described in the accompanying narrative, draw the Primitive Data Flow Diagram.
Please email the deliverables to the TA and the instructor References: This use case describes the event of updating Staffing Dept pay rates,job title,and supervisor for employees.
This is the answers. It is possible they might have identified different ones and stated completely different values for each of the cells. They should mioestone all interface and controller objects identified in the sequence diagram and assign behaviors to objects consistent with the sequence diagram.
Age and technology of system require a high level of is support. An organizational unit within the company to category employees A geographic location where the company has a vested interest and conducts business in some casee. MiscDeduction requires a concatenated primary key because an employee could have multiple records over time.
Every Employee has zero or more EmergencyContacts.
Case Study ESSS
KS1 skills web SPR Room A room where employees may work. Request Date The date of a Miscellaneous Deduction request. Actor Action System Response Step 1: UnitedWayContribution requires a concatenated primary key stidy an employee will have a separate contribution record for each year.
Students should realize that based on additional interviews they may need to revise this matrix to reflect new problems, opportunities, directives, and changes in their understanding of urgencies and priorities.
Also remember that data flows are not allowed between entities.