A data model is a notation for describing data or information. And the description generally consist of:
[A]
2 parts
[B]
3 parts
[C]
4 parts
[D]
5 parts
Answer: B
A data model is a notation for describing data or information. And the description generally consist of:
[A]
2 parts
[B]
3 parts
[C]
4 parts
[D]
5 parts
Answer: B