CDO Data Quality Management 2

Question 1

What is the primary role of data stewards in a data quality program?

Accepted Answer

Owning and enforcing data quality standards for specific data domains

Answer

Writing software code for data pipelines

Answer

Managing the organization's cloud infrastructure

Answer

Conducting external security audits

Question 2

Which technique is used to identify data quality issues by analyzing patterns and anomalies in data without predefined rules?

Accepted Answer

Data profiling

Answer

Manual data entry validation

Answer

Schema enforcement

Answer

Role-based access control

Question 3

An organization's CRM stores phone numbers in inconsistent formats such as '555-1234', '(555)1234', and '5551234'. Which data quality dimension is primarily violated?

Accepted Answer

Consistency

Answer

Accuracy

Answer

Completeness

Answer

Timeliness

Question 4

What is a data quality SLA (Service Level Agreement) used for in enterprise data management?

Accepted Answer

Establishing agreed-upon data quality targets between data producers and consumers

Answer

Defining legal penalties for data breaches

Answer

Setting performance benchmarks for server uptime

Answer

Governing data sharing agreements with third-party vendors

Question 5

Which concept tracks data from its origin through all transformations to its final use and supports root-cause analysis of quality issues?

Accepted Answer

Data lineage

Answer

Data sovereignty

Answer

Data ownership mapping

Answer

Data archival policy

Question 6

A CDO implements automated checks in the ETL pipeline that isolate records failing validation before they reach the target system. What is this practice called?

Accepted Answer

Data quarantine

Answer

Passive monitoring

Answer

Data masking

Answer

Batch reconciliation

Question 7

Which framework is most commonly referenced by CDOs for establishing enterprise data quality standards and best practices?

Accepted Answer

DAMA-DMBOK (Data Management Body of Knowledge)

Answer

ITIL (IT Infrastructure Library)

Answer

PMBOK (Project Management Body of Knowledge)

Answer

COBIT (Control Objectives for IT)