CDS Data Classification & Categorization 2

Question 1

What distinguishes a data ontology from a data taxonomy?

Accepted Answer

An ontology defines complex semantic relationships between concepts, not just hierarchical structure

Answer

An ontology is simpler and contains fewer categories than a taxonomy

Answer

A taxonomy includes machine-readable inference rules while an ontology does not

Answer

They are identical terms used interchangeably in data governance

Question 2

In enterprise data governance, what does a business glossary primarily provide?

Accepted Answer

Standardized business definitions and context for data terms across the organization

Answer

Technical specifications and schemas for database design

Answer

Step-by-step instructions for data backup and recovery procedures

Answer

A vendor-approved list of licensed software applications

Question 3

Which classification category typically applies to an organization's unreleased financial projections and strategic acquisition plans?

Accepted Answer

Confidential

Answer

Public

Answer

Internal Use Only

Answer

Unclassified

Question 4

What is a data classification matrix used for in data governance?

Accepted Answer

To cross-reference data categories with their required handling procedures and access controls

Answer

To map database tables to corresponding application modules

Answer

To schedule and track data migration tasks across systems

Answer

To log and monitor data entry errors in transactional systems

Question 5

Which classification technique assigns labels to data based on the source system, user role, or business process context rather than analyzing the data content itself?

Accepted Answer

Context-based classification

Answer

Content-based classification

Answer

Schema-based classification

Answer

Keyword-based classification

Question 6

ISO/IEC 27001 is most relevant to data classification because it:

Accepted Answer

Provides a framework for information security management that includes data classification requirements

Answer

Specifies indexing and query optimization requirements for databases

Answer

Defines standard protocols for secure data transmission over networks

Answer

Establishes normalization rules for relational database design

Question 7

What is the primary ongoing responsibility of data stewards regarding a classification scheme?

Accepted Answer

Stewards define, enforce, and periodically review classification policies and ensure data assets are correctly labeled

Answer

Stewards handle only technical database administration tasks

Answer

Stewards are solely responsible for data backup and disaster recovery

Answer

Stewards only approve IT infrastructure and hardware purchases