External data sources present problems for data quality because:
A) data are not always available.
B) there is a lack of control over data quality.
C) there are poor data capture controls.
D) data are unformatted.

Question

Quizplus · Accepted Answer

External data sources present problems for data quality primarily because there is a lack of control over data quality, making it difficult to ensure the data's accuracy, consistency, and reliability.

External Data Sources Present Problems for Data Quality Because