Question

question 18 (2 points) saved
listen
a data model is a plan for a database management systems.

1. true
2. false

Explanation:

A data model is indeed a plan (or a conceptual representation) that defines how data is organized and structured in a database management system. It outlines the relationships between different data elements, the constraints, etc., to guide the design and implementation of the database. So the statement is True.

Answer:

1. True