A Data Dictionary is being developed for an employee database. When reviewing the data dictionary, the analyst recommends adding another primitive data element. Which element would be suggested?
"Work phone number" - B is also a primitive data element, and it would be a valid addition to the Data Dictionary. However, if we have to choose the most typical example of a primitive data element from the given options, "First name" might be preferred because:
- Specificity and Granularity: "First name" is more specific and granular compared to "Work phone number," which can sometimes be considered a more composite type depending on how it's stored (e.g., with country code, area code, etc.).
- Employee Database Context: In the context of an employee database, names are fundamental identifiers, and adding "First name" is a basic step in ensuring every employee can be uniquely identified.
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Rabbitsfoot
5 months, 2 weeks ago