Question

Which of the following model is users' perception of the real world?

• A. \(\text{Logical model} \)
• B. \(\text{Conceptual model} \)
• C. \(\text{Physical model} \)
• D. \(\text{Network model} \)

Hint:

A conceptual model provides a high-level representation of real-world objects and their relationships, focusing on user perception.

Answer 1

The Correct Option is B

Step 1: Understanding different models. - Conceptual model represents the user's perception of the real world, focusing on abstract relationships and high-level understanding. - Logical model defines structured data relationships without implementation details. - Physical model represents actual database structures and implementation. - Network model is a specific database model used for representing relationships.
Step 2: Selecting the correct option. Since the conceptual model represents the user's perception of reality, the correct answer is b. Conceptual model.