Data Quality Dimensions
CompTIA Data+ DA0-002 (V2) PBQ
This exercise includes matching data quality dimensions, like accuracy, completeness, and timeliness, to their corresponding definitions or real-world examples.
Consistency
Accuracy
Precision
Completeness
Integrity
Uniqueness
Timeliness
Validity
Traceability
Relevance
The degree to which data reflects the real-world object or event it represents
The extent to which records are distinct with no duplicates
Data that has all required values and is not missing crucial information
The ability to track the origins, updates, or sources of the data
Data that is applicable and useful for a specific purpose or decision-making
Data that maintains proper relationships or linkages between records or datasets
The level of detail or granularity in the data
Data that is available when it is needed and is up-to-date
Data that is uniform across databases or datasets without contradictions
The adherence of data to rules, formats, or constraints like a specific data type or pattern