WorksheetsData Quality Management Quiz
Total questions: 10
Worksheet time: 5mins
What does data quality refer to?
A) Managing the accuracy, validity, timeliness, completeness, uniqueness, and consistency of data
B) Managing the quantity of data
C) Managing the security of data
D) Managing the speed of data
How many fundamental data quality dimensions are there?
D) 10
C) 8
B) 6
A) 4
Which data quality dimension refers to data accurately representing the real world?
A) Validity
D) Completeness
B) Timeliness
C) Accuracy
What is the purpose of data profiling?
A) To assess data quality
B) To discover value frequencies and formats of data
C) To resolve data quality issues
D) To monitor and control data quality
Which role is responsible for performing activities associated with data quality process?
A) Data Steward
C) Data Quality Analyst
B) Technical Owner
D) Business Owner
What is the next step after data quality assessment?
D) Data Quality Scorecards
C) Root Cause Analysis
B) Issue Remediation
A) Data Profiling
What is the purpose of data quality scorecards?
B) To discover data quality issues
A) To assess data quality
C) To visualize results of the assessment
D) To monitor and control data quality
What is the main feature of a data quality tool?
D) All of the above
B) Ability to define and execute data quality rules
C) Ability to store data quality profiling and assessment results
A) Ability to conduct data profiling
What is the threshold for quality of data in the given use case?
A) 90%
D) 100%
B) 95%
C) 99%
What is the next lesson after data quality management?
D) Data Security
C) Data Stewardship
B) Data Governance
A) Data Profiling
