1. Create use case summaries for a Employee Payroll System, Some suggested names are: Enter employee information, Print employee pay Snub, Perform maintenance, Perform backup, View employee records, etc.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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**Create an Interaction Model**

**Use Case Model**

1. **Create use case summaries** for an Employee Payroll System.
   - Some suggested names are: Enter employee information, Print employee pay stub, Perform maintenance, Perform backup, View employee records, etc.

2. **Create a use case description** for “Print Employee Pay Stub”.
   - You should have several use case descriptions but only list one for this assignment.

3. **Create a Use Case diagram** for an Employee Payroll System.
   - Include at least 3 actors.

**Sequence Model**

1. **Create a Scenario for a sequence** of events that occur during one particular execution of the system.
   - This should be listed as one of the actors (or whatever you choose to name them) in the use case diagram.

2. **Create a Sequence Diagram**
   - Note: there should be a Sequence diagram for each Use Case listed in your use case summary. *(If there are 4 Use Cases, there should be 4 Sequence Diagrams).*
Transcribed Image Text:**Create an Interaction Model** **Use Case Model** 1. **Create use case summaries** for an Employee Payroll System. - Some suggested names are: Enter employee information, Print employee pay stub, Perform maintenance, Perform backup, View employee records, etc. 2. **Create a use case description** for “Print Employee Pay Stub”. - You should have several use case descriptions but only list one for this assignment. 3. **Create a Use Case diagram** for an Employee Payroll System. - Include at least 3 actors. **Sequence Model** 1. **Create a Scenario for a sequence** of events that occur during one particular execution of the system. - This should be listed as one of the actors (or whatever you choose to name them) in the use case diagram. 2. **Create a Sequence Diagram** - Note: there should be a Sequence diagram for each Use Case listed in your use case summary. *(If there are 4 Use Cases, there should be 4 Sequence Diagrams).*
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