Final answer:
A data model is a coding scheme recognized by system software for representing organizational data. It helps to organize and structure data so that it can be stored, accessed, and manipulated efficiently. Data models define the relationships between different data elements and provide a blueprint for database design.
Step-by-step explanation:
A data model is a coding scheme recognized by system software for representing organizational data. It helps to organize and structure data so that it can be stored, accessed, and manipulated efficiently. Data models define the relationships between different data elements and provide a blueprint for database design.
For example, a data model for a customer database might include entities like 'Customer' and 'Order' and define attributes like 'name', 'address', and 'orderDate'. These entities and attributes help to represent the organizational data in a structured manner.