Data and Analytics Data Governance and Quality 3

Question 1

What is a data dictionary?

Accepted Answer

A centralized repository documenting data elements, definitions, formats, and relationships

Answer

A programming library for data manipulation

Answer

A glossary of data science terms for new employees

Answer

A database index for faster lookups

Question 2

What is the 'right to be forgotten' in data governance?

Accepted Answer

A legal right for individuals to request deletion of their personal data from an organization's systems

Answer

An employee's right to delete their work history

Answer

A policy for automatically deleting old analytics reports

Answer

A database feature for purging old transaction records

Question 3

What is data tokenization?

Accepted Answer

Replacing sensitive data with non-sensitive placeholder tokens while preserving format

Answer

Converting data into blockchain tokens

Answer

Splitting datasets into training tokens for ML

Answer

Encoding data in base64 format

Question 4

What is a data breach in the context of compliance?

Accepted Answer

An unauthorized access or exposure of protected, sensitive, or confidential data

Answer

A failed database migration

Answer

A violation of data retention policy

Answer

A performance issue causing data loss

Question 5

What is the purpose of data profiling?

Accepted Answer

Analyzing datasets to understand structure, content, quality, and relationships

Answer

Building user profiles for personalization

Answer

Creating performance profiles for databases

Answer

Profiling analyst behavior for security monitoring

Question 6

What does 'data sovereignty' mean?

Accepted Answer

The concept that data is subject to the laws of the country where it is stored or collected

Answer

A company's ownership of all its data assets

Answer

An individual's right to control their personal data

Answer

The authority of the data governance team over data policies