A particular BI analysis might require data from an ERP system, an e-commerce system, and a social networking application, but such a data collection will likely have relationships that are not represented in primary key/foreign key relationships. This is an example of ________.
A) missing values
B) inconsistent data
C) dirty data
D) data not integrated
E) septic data

Question

Quizplus · Accepted Answer

This is an example of data that is not integrated, meaning it comes from multiple sources with relationships that cannot be represented by primary key/foreign key relationships. This can lead to challenges in data analysis and reporting. Missing values, inconsistent data, and dirty data are different issues that may also arise in data collection and analysis, but they do not specifically apply to this scenario. Septic data is not a valid term in the context of data analysis.

A Particular BI Analysis Might Require Data from an ERP