Salesforce Platform Developer Practice Exam

What properly characterizes a common data model in a Data-Centric App?

1. Unordered and inconsistent structure

2. Structured and consistent information

3. Only accessible by one user at a time

4. Changeable without notice

The correct answer is: Structured and consistent information

A common data model in a Data-Centric App is characterized by structured and consistent information. This approach ensures that data is organized in a predictable format, allowing for easier data management, retrieval, and manipulation. A structured model typically follows a schema that defines how data is organized, the types of data that can be stored, and the relationships between different data elements. This consistency is crucial for applications that rely on accurate and reliable data, enabling users to understand, use, and process data effectively. In contrast to the other options, which describe disorganized or unpredictable data scenarios, a structured and consistent model promotes integrity and usability. This consistency helps maintain data quality and interoperability between different components of the application and with external systems. Thus, the structured and organized nature of a common data model supports efficient data management and enhances overall application performance.