
Pre-Test Data Governance, Data Quality, Policy-Standard
Quiz
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others
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Professional Development
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Practice Problem
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Hard
Yohana Gracia Naomi
Used 2+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following best represents a key responsibility of a Data Governance Council?
Developing data visualization dashboards
Managing data entry for operational systems
Establishing and enforcing data ownership roles
Performing ETL (Extract, Transform, Load) operations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which principle is least likely to be included in a Data Governance framework?
Accountability
Data integration techniques
Transparency
Stewardship
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most significant risk of failing to establish proper data governance policies?
Increased cloud storage costs
Loss of trust in data for decision-making
Inability to train machine learning models
Difficulty in scaling databases
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which metric is most appropriate to measure the accuracy of a dataset?
Percentage of null values
Ratio of correctly entered values to total entries
Percentage of redundant data records
Time taken to process a query
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When identifying duplicate records in a dataset, which technique would be most effective?
Hashing algorithms
Linear regression
Data normalization
Clustering techniques
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following describes a key principle of data completeness?
Ensuring all critical data fields are populated
Guaranteeing that no duplicate data exists in the dataset
Normalizing the data to fit a specific schema
Validating the accuracy of data entries
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary distinction between a policy and a standard in data management?
Policies are optional; standards are mandatory
Policies define what to achieve, while standards define how to achieve it
Standards are broader in scope than policies
Policies focus on technical implementation, while standards focus on compliance
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