ADE ADE Data Quality & Governance 2

Question 1

What does GDPR stand for, and which region's data privacy regulation does it represent?

Accepted Answer

General Data Protection Regulation — European Union

Answer

General Data Processing Rules — United States

Answer

Global Data Protection Regulation — Worldwide

Answer

Governed Data Privacy Regulation — United Kingdom

Question 2

Which technique replaces sensitive data with a non-sensitive substitute while preserving data format and usability?

Accepted Answer

Masking

Answer

Encryption

Answer

Tokenization

Answer

Hashing

Question 3

What is a 'data contract' in modern data engineering?

Accepted Answer

A formal agreement between data producers and consumers defining data structure, quality, and SLAs

Answer

A legal agreement between data vendors and buyers

Answer

A database schema version control file

Answer

A billing document for cloud data storage usage

Question 4

Which data quality check would detect records where a customer's age field contains a negative value?

Accepted Answer

Validity/range check

Answer

Completeness check

Answer

Uniqueness check

Answer

Consistency check

Question 5

What is 'data deduplication' in data quality management?

Accepted Answer

Identifying and removing duplicate records to maintain data integrity

Answer

Compressing data to reduce storage costs

Answer

Backing up data to a secondary location

Answer

Splitting large datasets into smaller partitions

Question 6

In the context of data governance frameworks, what is a 'data dictionary'?

Accepted Answer

A centralized document defining data elements, their meanings, formats, and relationships

Answer

A glossary of technical jargon used by the data engineering team

Answer

A translation tool for multilingual datasets

Answer

An index of all stored procedure names in a database