Massachusetts Health Data Analytics exam
question with correct answers (100% verified
answers) plus rationales Q &A
2026 INSTANT DOWNLOAD PDF
1. What is the primary goal of health data analytics?
A. Increase hospital profits only
B. Improve healthcare decision-making
C. Replace doctors with AI
D. Store medical records only
Answer: B
Rationale: Health data analytics focuses on improving clinical, operational, and
policy decisions using data.
2. Which type of data is most commonly used in healthcare analytics?
A. Weather data
B. Financial stock data
C. Electronic Health Records (EHRs)
D. Social media likes
Answer: C
Rationale: EHRs contain structured patient data essential for healthcare analysis.
3. What does EHR stand for?
A. External Health Registry
B. Electronic Health Record
,C. Emergency Health Response
D. Essential Health Report
Answer: B
Rationale: EHR refers to digital versions of patient medical histories.
4. Which is a key feature of descriptive analytics?
A. Predicting future disease
B. Explaining past events
C. Replacing clinical judgment
D. Automating surgery
Answer: B
Rationale: Descriptive analytics summarizes historical data.
5. Predictive analytics is mainly used to:
A. Store data
B. Predict future outcomes
C. Delete redundant files
D. Encrypt records
Answer: B
Rationale: It uses historical data to forecast future events.
6. Prescriptive analytics focuses on:
A. What happened
B. Why it happened
C. What should be done
D. Data storage
Answer: C
Rationale: It recommends actions based on data insights.
, 7. Which of the following is structured data?
A. Doctor’s notes
B. MRI images
C. Patient age and weight
D. Audio recordings
Answer: C
Rationale: Structured data is organized in rows and columns.
8. Unstructured data includes:
A. Blood pressure readings
B. Lab test values
C. Clinical notes
D. Heart rate values
Answer: C
Rationale: Clinical notes are free-text and unstructured.
9. Big Data in healthcare is characterized by:
A. Small datasets
B. Volume, velocity, and variety
C. Paper records only
D. Manual processing
Answer: B
Rationale: Big Data involves large, fast, and diverse datasets.
10. Which tool is commonly used for health data analysis?
A. Microsoft Paint
B. Python
C. Notepad
D. Calculator
question with correct answers (100% verified
answers) plus rationales Q &A
2026 INSTANT DOWNLOAD PDF
1. What is the primary goal of health data analytics?
A. Increase hospital profits only
B. Improve healthcare decision-making
C. Replace doctors with AI
D. Store medical records only
Answer: B
Rationale: Health data analytics focuses on improving clinical, operational, and
policy decisions using data.
2. Which type of data is most commonly used in healthcare analytics?
A. Weather data
B. Financial stock data
C. Electronic Health Records (EHRs)
D. Social media likes
Answer: C
Rationale: EHRs contain structured patient data essential for healthcare analysis.
3. What does EHR stand for?
A. External Health Registry
B. Electronic Health Record
,C. Emergency Health Response
D. Essential Health Report
Answer: B
Rationale: EHR refers to digital versions of patient medical histories.
4. Which is a key feature of descriptive analytics?
A. Predicting future disease
B. Explaining past events
C. Replacing clinical judgment
D. Automating surgery
Answer: B
Rationale: Descriptive analytics summarizes historical data.
5. Predictive analytics is mainly used to:
A. Store data
B. Predict future outcomes
C. Delete redundant files
D. Encrypt records
Answer: B
Rationale: It uses historical data to forecast future events.
6. Prescriptive analytics focuses on:
A. What happened
B. Why it happened
C. What should be done
D. Data storage
Answer: C
Rationale: It recommends actions based on data insights.
, 7. Which of the following is structured data?
A. Doctor’s notes
B. MRI images
C. Patient age and weight
D. Audio recordings
Answer: C
Rationale: Structured data is organized in rows and columns.
8. Unstructured data includes:
A. Blood pressure readings
B. Lab test values
C. Clinical notes
D. Heart rate values
Answer: C
Rationale: Clinical notes are free-text and unstructured.
9. Big Data in healthcare is characterized by:
A. Small datasets
B. Volume, velocity, and variety
C. Paper records only
D. Manual processing
Answer: B
Rationale: Big Data involves large, fast, and diverse datasets.
10. Which tool is commonly used for health data analysis?
A. Microsoft Paint
B. Python
C. Notepad
D. Calculator
