WGU D399 Business Analytics Objective
Assessment Practice Examination
2026–2027 | Comprehensive Question
Practice Test with Answers & Rationales|
Free Pdf Access
1. What is business analytics?
A. Practice of using data, statistical methods, and technology to support business decision-
making
B. Process of building computer hardware
C. Management of operating systems only
D. Network security monitoring exclusively
Correct Answer: A
Rationale: Business analytics transforms data into actionable insights that help
organizations improve performance and make informed decisions.
2. What is the primary goal of business analytics?
A. Support data-driven decision-making
B. Eliminate all business risks
C. Replace human judgment entirely
D. Reduce data storage requirements only
Correct Answer: A
Rationale: Business analytics helps organizations make better decisions by identifying
patterns, trends, and opportunities.
3. What is data analytics?
A. Process of examining data to discover meaningful information and insights
B. Process of installing databases
,C. Network monitoring activity
D. Hardware maintenance procedure
Correct Answer: A
Rationale: Data analytics uses techniques and tools to interpret data and support decision-
making.
4. What is descriptive analytics?
A. Analysis that explains what has happened in the past
B. Analysis that predicts future events
C. Analysis that recommends actions
D. Analysis that automates decisions
Correct Answer: A
Rationale: Descriptive analytics summarizes historical data to understand past
performance.
5. What question does descriptive analytics answer?
A. What happened?
B. Why will it happen?
C. What should we do?
D. What might happen?
Correct Answer: A
Rationale: Descriptive analytics focuses on understanding historical outcomes.
6. What is diagnostic analytics?
A. Analysis that examines why something happened
B. Analysis that predicts future outcomes
C. Analysis that automates workflows
D. Analysis that stores data
Correct Answer: A
Rationale: Diagnostic analytics investigates causes and relationships within data.
,7. What question does diagnostic analytics answer?
A. Why did it happen?
B. What happened?
C. What will happen?
D. What should happen automatically?
Correct Answer: A
Rationale: Diagnostic analytics helps organizations identify root causes of outcomes.
8. What is predictive analytics?
A. Analysis that uses historical data to forecast future outcomes
B. Analysis of past performance only
C. Data storage management process
D. Database backup procedure
Correct Answer: A
Rationale: Predictive analytics identifies trends and estimates future events.
9. What question does predictive analytics answer?
A. What is likely to happen?
B. Why did it happen?
C. What happened?
D. What database should be used?
Correct Answer: A
Rationale: Predictive analytics helps anticipate future conditions and opportunities.
10. What is prescriptive analytics?
A. Analysis that recommends actions based on data insights
B. Analysis that stores information
C. Analysis that organizes databases
D. Analysis that creates reports only
Correct Answer: A
Rationale: Prescriptive analytics suggests optimal actions or decisions.
, 11. What question does prescriptive analytics answer?
A. What should we do?
B. What happened?
C. Why did it happen?
D. How much storage is available?
Correct Answer: A
Rationale: Prescriptive analytics provides recommendations for decision-making.
12. What is a key benefit of business analytics?
A. Improved decision-making
B. Elimination of all uncertainty
C. Guaranteed profits
D. Removal of operational risks
Correct Answer: A
Rationale: Analytics helps organizations make informed and evidence-based decisions.
13. What is data?
A. Raw facts and figures
B. Processed information only
C. Business strategy document
D. Financial statement exclusively
Correct Answer: A
Rationale: Data serves as the foundation for analysis and decision-making.
14. What is information?
A. Data that has been processed into meaningful context
B. Unorganized facts only
C. Network configuration settings
D. Database structure definitions
Correct Answer: A
Assessment Practice Examination
2026–2027 | Comprehensive Question
Practice Test with Answers & Rationales|
Free Pdf Access
1. What is business analytics?
A. Practice of using data, statistical methods, and technology to support business decision-
making
B. Process of building computer hardware
C. Management of operating systems only
D. Network security monitoring exclusively
Correct Answer: A
Rationale: Business analytics transforms data into actionable insights that help
organizations improve performance and make informed decisions.
2. What is the primary goal of business analytics?
A. Support data-driven decision-making
B. Eliminate all business risks
C. Replace human judgment entirely
D. Reduce data storage requirements only
Correct Answer: A
Rationale: Business analytics helps organizations make better decisions by identifying
patterns, trends, and opportunities.
3. What is data analytics?
A. Process of examining data to discover meaningful information and insights
B. Process of installing databases
,C. Network monitoring activity
D. Hardware maintenance procedure
Correct Answer: A
Rationale: Data analytics uses techniques and tools to interpret data and support decision-
making.
4. What is descriptive analytics?
A. Analysis that explains what has happened in the past
B. Analysis that predicts future events
C. Analysis that recommends actions
D. Analysis that automates decisions
Correct Answer: A
Rationale: Descriptive analytics summarizes historical data to understand past
performance.
5. What question does descriptive analytics answer?
A. What happened?
B. Why will it happen?
C. What should we do?
D. What might happen?
Correct Answer: A
Rationale: Descriptive analytics focuses on understanding historical outcomes.
6. What is diagnostic analytics?
A. Analysis that examines why something happened
B. Analysis that predicts future outcomes
C. Analysis that automates workflows
D. Analysis that stores data
Correct Answer: A
Rationale: Diagnostic analytics investigates causes and relationships within data.
,7. What question does diagnostic analytics answer?
A. Why did it happen?
B. What happened?
C. What will happen?
D. What should happen automatically?
Correct Answer: A
Rationale: Diagnostic analytics helps organizations identify root causes of outcomes.
8. What is predictive analytics?
A. Analysis that uses historical data to forecast future outcomes
B. Analysis of past performance only
C. Data storage management process
D. Database backup procedure
Correct Answer: A
Rationale: Predictive analytics identifies trends and estimates future events.
9. What question does predictive analytics answer?
A. What is likely to happen?
B. Why did it happen?
C. What happened?
D. What database should be used?
Correct Answer: A
Rationale: Predictive analytics helps anticipate future conditions and opportunities.
10. What is prescriptive analytics?
A. Analysis that recommends actions based on data insights
B. Analysis that stores information
C. Analysis that organizes databases
D. Analysis that creates reports only
Correct Answer: A
Rationale: Prescriptive analytics suggests optimal actions or decisions.
, 11. What question does prescriptive analytics answer?
A. What should we do?
B. What happened?
C. Why did it happen?
D. How much storage is available?
Correct Answer: A
Rationale: Prescriptive analytics provides recommendations for decision-making.
12. What is a key benefit of business analytics?
A. Improved decision-making
B. Elimination of all uncertainty
C. Guaranteed profits
D. Removal of operational risks
Correct Answer: A
Rationale: Analytics helps organizations make informed and evidence-based decisions.
13. What is data?
A. Raw facts and figures
B. Processed information only
C. Business strategy document
D. Financial statement exclusively
Correct Answer: A
Rationale: Data serves as the foundation for analysis and decision-making.
14. What is information?
A. Data that has been processed into meaningful context
B. Unorganized facts only
C. Network configuration settings
D. Database structure definitions
Correct Answer: A
