Question
Question: Which of the following statements is NOT correct? A. A data model is a collection of concepts for describing data and their relationships. B.
Question: Which of the following statements is NOT correct?
A. A data model is a collection of concepts for describing data and their relationships.
B. A data model is a language for describing the data semantics and the constraints.
C. A data model is a language for expressing queries and transactions over a database.
D. A data model is an abstract representation of the structure of the data.
Context: Databases
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Machine Learning And Knowledge Discovery In Databases Applied Data Science Track European Conference Ecml Pkdd 2021 Bilbao Spain September 13 17 2021 Proceedings Part 4 Lnai 12978
Authors: Yuxiao Dong ,Nicolas Kourtellis ,Barbara Hammer ,Jose A. Lozano
1st Edition
3030865134, 978-3030865139
