Activity 3.2: Relating Data Requirements to Conceptual Design In this activity, you will participate with other students and the instructor in an instructor-led discussion on conceptual
Trang 1Activity 3.2: Relating Data
Requirements to Conceptual Design
In this activity, you will participate with other students and the instructor in an instructor-led discussion on conceptual design and data design
Objectives
After completing this activity, you will be able to:
• Discuss use cases, data requirements, and requirements validation as they relate to conceptual design for data systems
Before You Begin
This activity consists of a class discussion
Time to complete this activity: 10 minutes
Trang 212 Activity 3.2: Relating Data Requirements to Conceptual Design
Exercise 1:
Analyzing Your Own Experience of Conceptual Design
1 Identify a project that you have been involved with in the past
If you have never been involved in a software development project, pick any other type of project that involved some activities related to conceptual data design For example, creating a little-league sports roster, a scoring or organization project, a school charity drive project, or the opening of an Internet Web site that has to service many users simultaneously
2 Reflect on the process that you used to create a conceptual design for the project Then answer the following questions:
a How is conceptual design supported by:
Data requirements Use cases
Requirements validation
b Is there such a thing as “conceptual data design”?