Questions and Answers
Which of the following best describes metadata?
Which of the following would be a data governance activity for managing metadata?
Which of the following is an example of technical metadata?
Which of the following is not an example of a business rule applied to data?
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Which of the following types of metadata is stored within the data file it describes?
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What is the purpose of a metadata schema?
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Which of the following models best describes an architectural approach consisting of a single repository that holds all of an organization's metadata?
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Without metadata, it would be impossible to locate and retrieve data.
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Which of the following is not a benefit of metadata?
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In which of the following business rule categories does the statement 'An adult patient is an individual 18 years or older' fall?
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Study Notes
Metadata Overview
- Metadata is structured information that describes, explains, or locates an information resource.
- Without metadata, locating and retrieving data would be nearly impossible.
Data Governance and Metadata Management
- A key activity in data governance involves identifying data domains that require metadata management.
Types of Metadata
- Technical metadata includes aspects like Table Names, with "PATIENT" being an example.
- Embedded metadata refers to the type stored within the data file it describes.
Business Rules and Metadata
- Examples of business rules applied to data are crucial, while statements like "Clinic offices open at 8 a.m. seven days a week" do not represent a business rule.
- The statement "An adult patient is an individual 18 years or older" falls under the category of definition within business rules.
Metadata Schemas
- A metadata schema is designed to promote a common understanding of the meaning of data, facilitating effective data management.
Architectural Models for Metadata
- The centralized model is an architectural approach where a single repository holds all the organization’s metadata, enhancing accessibility and management.
Benefits and Misconceptions about Metadata
- One common misconception is that metadata reduces data storage requirements via repositories; this is not a recognized benefit of metadata.
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Description
Test your knowledge on metadata and data governance with this Chapter 7 quiz. Review key concepts and definitions related to the structured information that describes data resources. Perfect for students learning about data management principles.
