Canadian Health Information Management Association Practice Exam

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What is the process of determining user information needs and data relationships called?

Data mapping.
Data modelling.
Decision support.
Interoperability.

The correct answer is: Data modelling.

The process of determining user information needs and data relationships is known as data modelling. This involves creating a conceptual framework that outlines how data is structured and organized, focusing on the relationships between different data elements and how they can be utilized to meet specific user requirements. Data modelling serves multiple purposes. It helps in visualizing data, establishing connections among various data points, and ensuring that the database will be able to handle the information requirements of users effectively. Through this process, organizations can better understand the data they need to collect, how it will be used, and how it relates to other data sets, thereby paving the way for efficient data management and retrieval. Data mapping, although related, specifically refers to the process of creating a mapping between different data models or formats, which is a narrower focus compared to data modelling. Decision support involves the use of data to aid decision-making but does not specifically address the structuring and relationships of the data itself. Interoperability pertains to different systems working together but is not directly about understanding user information needs and data relationships.