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CLR 110 CLARITY DATA MODEL
COMPREHENSIVE FINAL ACTUAL EXAM PREP
2026 ALL QUESTIONS AND CORRECT
DETAILED ANSWERS WITH RATIONALES
ALREADY A GRADED WITH EXPERT
FEEDBACK |NEW AND REVISED
1. The Clarity Data Model is primarily designed for which type of users?
A. Clinical end-users entering patient data
B. Business intelligence developers and report writers
C. System administrators managing server infrastructure
D. Network security analysts
Rationale: The Clarity Data Model is designed for business
intelligence developers to understand data stored in Epic's analytical
reporting server. It provides tools for reporting and tracking
information from Chronicles to Clarity, enhancing data accessibility.
2. Which of the following best describes Chronicles in the Epic
ecosystem?
A. The analytical reporting database
B. The foundational transactional database storing patient and
operational data
C. A dimensional warehouse optimized for dashboards
D. A reporting server for business intelligence
Rationale: Chronicles is the foundational database for Epic's
applications, storing patient and operational data. It is essential to
understand how data flows from Chronicles to Clarity for effective
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reporting. Caboodle is the dimensional warehouse optimized for
dashboards.
3. What is the primary purpose of Clarity in the Epic system?
A. To serve as the primary clinical documentation system
B. To transform Chronicles data into a relational format suitable for
analytical reporting
C. To manage user authentication and security
D. To process real-time transactions
Rationale: Clarity serves as the analytical reporting server that
transforms Chronicles data into a format suitable for reporting. It
utilizes a relational database structure, allowing for complex queries
and data manipulation.
4. Which of the following is a prerequisite course for CLR 110 Clarity
Data Model Fundamentals?
A. CLR 200 Advanced Clarity Reporting
B. COG170 Cogito Fundamentals
C. RPT200 SQL II Advanced
D. CDW200 Caboodle Advanced
Rationale: Completion of COG170 Cogito Fundamentals is required
before starting the Clarity Data Model Fundamentals course.
Participants must also finish the RPT101i SQL I self-study and
assessment to ensure foundational SQL knowledge.
5. According to the Clarity Data Model, what are the two primary
characteristics that describe how a Chronicles item stores data?
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A. Record Type and Contact Type
B. Add Type and Response Type
C. Data Type and Value Type
D. Line Type and Field Type
Rationale: All data in a single extracted table in Clarity come from
items with the same add type and response type. The add type indicates
if data is stored on a record or on a contact, while the response type
indicates how many lines of data an item can hold.
6. An add type that stores data at the record level and is considered
current for all contacts on that record is called:
A. Overtime
B. No-Add
C. Response Each Time
D. Lookback
Rationale: No-Add items store data at the record level rather than at
the contact level. This means the data is considered current and valid
for all contacts associated with that record. Examples include Social
Security numbers and birth dates.
7. A Chronicles item stores blood pressure readings for a patient. Each
encounter has its own blood pressure value, and if a value is not
recorded for a specific encounter, it should be considered unknown.
Which add type best describes this item?
A. No-Add
B. Lookback
C. Response Each Time
D. Single Response
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Rationale: Response Each Time items store data separately on each
contact record. When a value is blank for a particular contact, it is
considered unknown rather than inheriting a previous value.
8. A Chronicles item that stores data at the contact level and can hold
multiple values over time is associated with which add type?
A. No-Add
B. Overtime
C. Single Response
D. Lookback
Rationale: Overtime items are stored on a contact and can have
multiple values over time. This allows tracking of changes to data
across different encounters. The add type indicates if data is stored on
a record or on a contact.
9. The response type that indicates a Chronicles item can hold multiple
lines of data is called:
A. Single Response
B. Multiple Response
C. Networked Response
D. Category Response
Rationale: Response type indicates how many lines of data an item can
hold. Single holds only one line of data, while Multiple holds multiple
lines of data. This determines the structure of the Clarity table
extracting the item.
CLR 110 CLARITY DATA MODEL
COMPREHENSIVE FINAL ACTUAL EXAM PREP
2026 ALL QUESTIONS AND CORRECT
DETAILED ANSWERS WITH RATIONALES
ALREADY A GRADED WITH EXPERT
FEEDBACK |NEW AND REVISED
1. The Clarity Data Model is primarily designed for which type of users?
A. Clinical end-users entering patient data
B. Business intelligence developers and report writers
C. System administrators managing server infrastructure
D. Network security analysts
Rationale: The Clarity Data Model is designed for business
intelligence developers to understand data stored in Epic's analytical
reporting server. It provides tools for reporting and tracking
information from Chronicles to Clarity, enhancing data accessibility.
2. Which of the following best describes Chronicles in the Epic
ecosystem?
A. The analytical reporting database
B. The foundational transactional database storing patient and
operational data
C. A dimensional warehouse optimized for dashboards
D. A reporting server for business intelligence
Rationale: Chronicles is the foundational database for Epic's
applications, storing patient and operational data. It is essential to
understand how data flows from Chronicles to Clarity for effective
,2|Page
reporting. Caboodle is the dimensional warehouse optimized for
dashboards.
3. What is the primary purpose of Clarity in the Epic system?
A. To serve as the primary clinical documentation system
B. To transform Chronicles data into a relational format suitable for
analytical reporting
C. To manage user authentication and security
D. To process real-time transactions
Rationale: Clarity serves as the analytical reporting server that
transforms Chronicles data into a format suitable for reporting. It
utilizes a relational database structure, allowing for complex queries
and data manipulation.
4. Which of the following is a prerequisite course for CLR 110 Clarity
Data Model Fundamentals?
A. CLR 200 Advanced Clarity Reporting
B. COG170 Cogito Fundamentals
C. RPT200 SQL II Advanced
D. CDW200 Caboodle Advanced
Rationale: Completion of COG170 Cogito Fundamentals is required
before starting the Clarity Data Model Fundamentals course.
Participants must also finish the RPT101i SQL I self-study and
assessment to ensure foundational SQL knowledge.
5. According to the Clarity Data Model, what are the two primary
characteristics that describe how a Chronicles item stores data?
,3|Page
A. Record Type and Contact Type
B. Add Type and Response Type
C. Data Type and Value Type
D. Line Type and Field Type
Rationale: All data in a single extracted table in Clarity come from
items with the same add type and response type. The add type indicates
if data is stored on a record or on a contact, while the response type
indicates how many lines of data an item can hold.
6. An add type that stores data at the record level and is considered
current for all contacts on that record is called:
A. Overtime
B. No-Add
C. Response Each Time
D. Lookback
Rationale: No-Add items store data at the record level rather than at
the contact level. This means the data is considered current and valid
for all contacts associated with that record. Examples include Social
Security numbers and birth dates.
7. A Chronicles item stores blood pressure readings for a patient. Each
encounter has its own blood pressure value, and if a value is not
recorded for a specific encounter, it should be considered unknown.
Which add type best describes this item?
A. No-Add
B. Lookback
C. Response Each Time
D. Single Response
, 4|Page
Rationale: Response Each Time items store data separately on each
contact record. When a value is blank for a particular contact, it is
considered unknown rather than inheriting a previous value.
8. A Chronicles item that stores data at the contact level and can hold
multiple values over time is associated with which add type?
A. No-Add
B. Overtime
C. Single Response
D. Lookback
Rationale: Overtime items are stored on a contact and can have
multiple values over time. This allows tracking of changes to data
across different encounters. The add type indicates if data is stored on
a record or on a contact.
9. The response type that indicates a Chronicles item can hold multiple
lines of data is called:
A. Single Response
B. Multiple Response
C. Networked Response
D. Category Response
Rationale: Response type indicates how many lines of data an item can
hold. Single holds only one line of data, while Multiple holds multiple
lines of data. This determines the structure of the Clarity table
extracting the item.
