This question pertains to theData Concepts and Environmentsdomain, focusing on the content of metadata. Metadata describes data attributes, and the task is to identify what it typically includes.
Transformations (Option A): Transformations (e.g., data cleaning steps) are part of data lineage, not metadata.
Data lineage (Option B): Data lineage tracks data flow and transformations, which is related to metadata but not a direct component.
Syntax (Option C): Syntax refers to code structure, not a metadata component.
Variable types (Option D): Metadata includes information about data fields, such as variable types (e.g., integer, string), which is a standard component.
The DA0-002 Data Concepts and Environments domain includes understanding "data schemas and dimensions," and metadata typically contains details like variable types to describe the dataset.
[Reference: CompTIA Data+ DA0-002 Draft Exam Objectives, Domain 1.0 Data Concepts and Environments., ]
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