DA Data Ethics and Governance

Question 1

Which principle of data governance ensures that data is accurate, complete, and consistent across an organization?

Accepted Answer

Data Quality

Answer

Data Security

Answer

Data Lineage

Answer

Data Cataloging

Question 2

What does the 'right to be forgotten' under GDPR allow individuals to do?

Accepted Answer

Request deletion of their personal data

Answer

Access all data held about them

Answer

Correct inaccurate personal data

Answer

Opt out of automated profiling only

Question 3

A data analyst discovers that a predictive model produces significantly worse outcomes for one demographic group. This is an example of:

Accepted Answer

Algorithmic bias

Answer

Overfitting

Answer

Data leakage

Answer

Underfitting

Question 4

Which of the following best describes a data steward's primary responsibility?

Accepted Answer

Ensuring data quality, compliance, and proper usage within a domain

Answer

Writing queries to extract data

Answer

Managing the physical database infrastructure

Answer

Developing machine learning models

Question 5

What is data provenance?

Accepted Answer

A record of where data originated and how it has been transformed over time

Answer

The process of encrypting sensitive data fields

Answer

The classification of data by sensitivity level

Answer

A method for deduplicating records in a database

Question 6

Under HIPAA, which category of information requires the strictest protection?

Accepted Answer

Protected Health Information (PHI)

Answer

Aggregate statistical health reports

Answer

Anonymized patient survey data

Answer

General wellness program metrics

Question 7

What is the primary purpose of a data governance framework?

Accepted Answer

To establish policies, standards, and accountability for managing data assets

Answer

To optimize query performance in databases

Answer

To automate data pipeline orchestration

Answer

To define the technical architecture for data storage