Home » MCQs » DBMS MCQs » DBMS Architecture MCQs

What is TRUE about Conceptual level?

23. What is TRUE about Conceptual level?

1. Describes how the entire database is structured conceptually.
2. Conceptually, a database describes what data will be stored in it and what relationships exist among them.
3. Details of internal implementation such as a data structure are hidden at the conceptual level.
4. All of the above

Answer: D) All of the above

Explanation:

In conceptual level –

1. Describes how the entire database is structured conceptually.
2. Conceptually, a database describes what data will be stored in it and what relationships exist among them.
3. Details of internal implementation such as a data structure are hidden at the conceptual level.