Which of the following criteria should be considered when selecting an identifier?
A) Choose an identifier that is stable.
B) Choose an identifier that will not be null.
C) Choose an identifier that doesn't have large composite attributes.
D) All of the above.

Question

Quizplus · Accepted Answer

All of the above criteria should be considered when selecting an identifier. A stable identifier ensures consistency in the data while avoiding null identifiers ensures completeness. Choosing an identifier that doesn't have large composite attributes ensures simplicity and ease of use.

Which of the Following Criteria Should Be Considered When Selecting