Defining Use Cases and Data Quality Standards Quiz

What you'll be asked

1. Which of the following best describes the primary purpose of a 'Use Case' in the context of solution envisioning?
2. When evaluating the data quality of an existing legacy system, which dimension refers to the data being free of errors and accurately reflecting the real-world entity it represents?
3. During requirement analysis, you discover that the existing system stores customer addresses in three different formats across different modules. This is primarily a violation of which data quality standard?
4. In a use case diagram, what does an 'include' relationship signify between two use cases?
5. You are migrating data from an old system to a new one. You identify that 15% of records have missing mandatory fields, and 5% contain invalid date formats. If your goal is to enforce 'Validity' and 'Completeness' standards, what is the most appropriate strategy?

Answers and explanations come after you submit.