CLR 110 EXAM ACTUAL EXAM 2026 | CLARITY DATA MODEL FUNDAMENTALS EXAM |
ALL QUESTIONS AND CORRECT ANSWERS | VERIFIED ANSWERS | BRAND NEW
VERSION
Question 1
What is the very first step in the report writing process according to Epic’s standard
methodology?
A) Selecting the database management system
B) Analyzing the request for key features
C) Writing the SQL query
D) Configuring the ETL process
E) Identifying the primary MRN of the requester
Correct Answer: B) Analyzing the request for key features
Rationale: Before any technical work begins, a report writer must analyze the request to
determine who needs the data, for what purpose, the volume of data, how up-to-date it
must be, and the required format. This analysis informs every subsequent decision in the
process.
Question 2
What is considered the most important decision a report writer makes during the report writing
process?
A) Which font to use in the final document
B) The name of the Clarity table to be queried
C) Which reporting tool can best be used to meet the reporting need
D) The frequency of the ETL console runs
E) The choice of primary key for a custom table
Correct Answer: C) Which reporting tool can best be used to meet the reporting need
Rationale: Epic provides multiple reporting tools (Reporting Workbench, Clarity, Radar,
etc.). Choosing the wrong tool can lead to severe performance issues on the production
server or a report that does not meet the user's needs for real-time data.
Question 3
Which of the following is a primary characteristic of an Operational Report?
A) Summarized over many years
B) Run on a separate reporting server only
C) Time-sensitive and actionable
D) Built primarily for executive-level trend analysis
E) Containing integrated non-Epic data
Correct Answer: C) Time-sensitive and actionable
Rationale: Operational reports are designed to help end users do their daily jobs. They are
typically real-time (or near real-time), relatively small in data volume, and allow the user to
take an immediate action based on the results.
, 2
Question 4
Operational reports generally put more emphasis on which of the following?
A) Showing a comprehensive 10-year picture of the organization
B) Complex calculus and statistical modeling
C) Filtering out unnecessary information
D) Integrating payroll data from external systems
E) Reducing the load on the Clarity reporting server
Correct Answer: C) Filtering out unnecessary information
Rationale: Because operational reports are actionable and used in the workflow, they focus
on showing only what the user needs to see "right now" (e.g., a list of patients currently in
the ED) rather than a comprehensive historical overview.
Question 5
What is the fundamental difference between operational and analytical reports regarding data
timing?
A) Operational reports show data over time; Analytical reports are real-time.
B) Operational reports are real-time; Analytical reports show long-term trends over time.
C) Both report types are real-time.
D) Operational reports only use Clarity data.
E) Analytical reports are only used for patient-level care.
Correct Answer: B) Operational reports are real-time; Analytical reports show long-term
trends over time.
Rationale: Operational reports reflect the current state of the production environment to
facilitate immediate tasks. Analytical reports aggregate large amounts of historical data to
identify patterns and trends over months or years.
Question 6
Why should Clarity be the preferred tool for analytical reporting needs involving extremely large
data sets?
A) It is integrated directly into the physician's workflow in Hyperspace.
B) It runs on the production server to ensure the fastest possible access.
C) It can run over large data sets without slowing down the production server.
D) It is the only tool that can display a patient’s current heart rate.
E) It does not require the use of SQL.
Correct Answer: C) It can run over large data sets without slowing down the production
server.
Rationale: Clarity data is stored on a separate reporting server. Running a query that
aggregates millions of rows on this server prevents the production (Chronicles) server from
being bogged down, ensuring clinical operations remain fast.
, 3
Question 7
A report requires integrating Epic clinical data with non-Epic payroll data from an external SQL
database. Which tool is best suited for this?
A) Reporting Workbench
B) Application Reports
C) Clarity
D) Chronicles
E) Hyperspace Activity Logs
Correct Answer: C) Clarity
Rationale: Because Clarity data exists in a relational (SQL) format on a reporting server, it
is easy to use tools like Crystal Reports or SSRS to join Epic Clarity tables with tables from
other external non-Epic databases.
Question 8
Which of the following is a major reason NOT to use Clarity for operational reporting needs?
A) Clarity data is too expensive to query.
B) Clarity data is not real-time; it is typically only as current as the last ETL load.
C) Clarity cannot be used by managers.
D) Clarity tables do not contain patient names.
E) Clarity does not support mathematical groupings.
Correct Answer: B) Clarity data is not real-time; it is typically only as current as the last
ETL load.
Rationale: Clarity data is extracted from Chronicles via an ETL (Extract, Transform, Load)
process that usually runs nightly. Therefore, a Clarity report is out-of-date for operational
tasks that require "up-to-the-minute" accuracy.
Question 9
If a user needs a report that jumps them directly into a patient’s chart to complete a task, which
tool should be avoided?
A) Reporting Workbench
B) Application Reports
C) Clarity
D) Chronicles Search
E) Standard Epic Templates
Correct Answer: C) Clarity
Rationale: Clarity reports are run on a separate server and are not "interactive" within the
Hyperspace workflow. Unlike Reporting Workbench, they cannot provide "jump-to"
functionality or immediate clinical action buttons.
Question 10
You have a reporting need that is not met by any pre-built application report. Does this mean you
, 4
must use Clarity?
A) Yes, Clarity is the only tool for custom needs.
B) No, Reporting Workbench can be used for many non-standard reporting needs.
C) No, you should always write a custom Caché script instead.
D) Yes, custom reports are only possible in SQL.
E) No, you should use an Excel spreadsheet manually.
Correct Answer: B) No, Reporting Workbench can be used for many non-standard
reporting needs.
Rationale: Reporting Workbench is a highly flexible tool that allows for significant
modification of templates and, in some cases, the creation of new reports using existing
data sources, making it a viable operational alternative to Clarity.
Question 11
A request asks for a report showing "Surgical procedures conducted over the past year, grouped
by physician." This is an example of which type of report?
A) Operational
B) Real-time
C) Analytical
D) Actionable
E) Workflow-integrated
Correct Answer: C) Analytical report
Rationale: Because the report looks back over a long duration (one year) and seeks to show
a summarized pattern (by physician) rather than a list of tasks for the next hour, it is
categorized as analytical.
Question 12
A user requests a list of "Pending departmental transfers" to be used by a charge nurse. This is an
example of which type of report?
A) Analytical
B) Historical
C) Operational
D) Comprehensive
E) Standardized
Correct Answer: C) Operational
Rationale: This report is time-sensitive and actionable. The charge nurse needs this
information immediately to manage bed flow and patient safety in real-time.
Question 13
A report showing the "Wait times for patients currently in the ED" is requested. What is the
characteristic that makes this an Operational report?
A) It uses data from the last 10 years.
ALL QUESTIONS AND CORRECT ANSWERS | VERIFIED ANSWERS | BRAND NEW
VERSION
Question 1
What is the very first step in the report writing process according to Epic’s standard
methodology?
A) Selecting the database management system
B) Analyzing the request for key features
C) Writing the SQL query
D) Configuring the ETL process
E) Identifying the primary MRN of the requester
Correct Answer: B) Analyzing the request for key features
Rationale: Before any technical work begins, a report writer must analyze the request to
determine who needs the data, for what purpose, the volume of data, how up-to-date it
must be, and the required format. This analysis informs every subsequent decision in the
process.
Question 2
What is considered the most important decision a report writer makes during the report writing
process?
A) Which font to use in the final document
B) The name of the Clarity table to be queried
C) Which reporting tool can best be used to meet the reporting need
D) The frequency of the ETL console runs
E) The choice of primary key for a custom table
Correct Answer: C) Which reporting tool can best be used to meet the reporting need
Rationale: Epic provides multiple reporting tools (Reporting Workbench, Clarity, Radar,
etc.). Choosing the wrong tool can lead to severe performance issues on the production
server or a report that does not meet the user's needs for real-time data.
Question 3
Which of the following is a primary characteristic of an Operational Report?
A) Summarized over many years
B) Run on a separate reporting server only
C) Time-sensitive and actionable
D) Built primarily for executive-level trend analysis
E) Containing integrated non-Epic data
Correct Answer: C) Time-sensitive and actionable
Rationale: Operational reports are designed to help end users do their daily jobs. They are
typically real-time (or near real-time), relatively small in data volume, and allow the user to
take an immediate action based on the results.
, 2
Question 4
Operational reports generally put more emphasis on which of the following?
A) Showing a comprehensive 10-year picture of the organization
B) Complex calculus and statistical modeling
C) Filtering out unnecessary information
D) Integrating payroll data from external systems
E) Reducing the load on the Clarity reporting server
Correct Answer: C) Filtering out unnecessary information
Rationale: Because operational reports are actionable and used in the workflow, they focus
on showing only what the user needs to see "right now" (e.g., a list of patients currently in
the ED) rather than a comprehensive historical overview.
Question 5
What is the fundamental difference between operational and analytical reports regarding data
timing?
A) Operational reports show data over time; Analytical reports are real-time.
B) Operational reports are real-time; Analytical reports show long-term trends over time.
C) Both report types are real-time.
D) Operational reports only use Clarity data.
E) Analytical reports are only used for patient-level care.
Correct Answer: B) Operational reports are real-time; Analytical reports show long-term
trends over time.
Rationale: Operational reports reflect the current state of the production environment to
facilitate immediate tasks. Analytical reports aggregate large amounts of historical data to
identify patterns and trends over months or years.
Question 6
Why should Clarity be the preferred tool for analytical reporting needs involving extremely large
data sets?
A) It is integrated directly into the physician's workflow in Hyperspace.
B) It runs on the production server to ensure the fastest possible access.
C) It can run over large data sets without slowing down the production server.
D) It is the only tool that can display a patient’s current heart rate.
E) It does not require the use of SQL.
Correct Answer: C) It can run over large data sets without slowing down the production
server.
Rationale: Clarity data is stored on a separate reporting server. Running a query that
aggregates millions of rows on this server prevents the production (Chronicles) server from
being bogged down, ensuring clinical operations remain fast.
, 3
Question 7
A report requires integrating Epic clinical data with non-Epic payroll data from an external SQL
database. Which tool is best suited for this?
A) Reporting Workbench
B) Application Reports
C) Clarity
D) Chronicles
E) Hyperspace Activity Logs
Correct Answer: C) Clarity
Rationale: Because Clarity data exists in a relational (SQL) format on a reporting server, it
is easy to use tools like Crystal Reports or SSRS to join Epic Clarity tables with tables from
other external non-Epic databases.
Question 8
Which of the following is a major reason NOT to use Clarity for operational reporting needs?
A) Clarity data is too expensive to query.
B) Clarity data is not real-time; it is typically only as current as the last ETL load.
C) Clarity cannot be used by managers.
D) Clarity tables do not contain patient names.
E) Clarity does not support mathematical groupings.
Correct Answer: B) Clarity data is not real-time; it is typically only as current as the last
ETL load.
Rationale: Clarity data is extracted from Chronicles via an ETL (Extract, Transform, Load)
process that usually runs nightly. Therefore, a Clarity report is out-of-date for operational
tasks that require "up-to-the-minute" accuracy.
Question 9
If a user needs a report that jumps them directly into a patient’s chart to complete a task, which
tool should be avoided?
A) Reporting Workbench
B) Application Reports
C) Clarity
D) Chronicles Search
E) Standard Epic Templates
Correct Answer: C) Clarity
Rationale: Clarity reports are run on a separate server and are not "interactive" within the
Hyperspace workflow. Unlike Reporting Workbench, they cannot provide "jump-to"
functionality or immediate clinical action buttons.
Question 10
You have a reporting need that is not met by any pre-built application report. Does this mean you
, 4
must use Clarity?
A) Yes, Clarity is the only tool for custom needs.
B) No, Reporting Workbench can be used for many non-standard reporting needs.
C) No, you should always write a custom Caché script instead.
D) Yes, custom reports are only possible in SQL.
E) No, you should use an Excel spreadsheet manually.
Correct Answer: B) No, Reporting Workbench can be used for many non-standard
reporting needs.
Rationale: Reporting Workbench is a highly flexible tool that allows for significant
modification of templates and, in some cases, the creation of new reports using existing
data sources, making it a viable operational alternative to Clarity.
Question 11
A request asks for a report showing "Surgical procedures conducted over the past year, grouped
by physician." This is an example of which type of report?
A) Operational
B) Real-time
C) Analytical
D) Actionable
E) Workflow-integrated
Correct Answer: C) Analytical report
Rationale: Because the report looks back over a long duration (one year) and seeks to show
a summarized pattern (by physician) rather than a list of tasks for the next hour, it is
categorized as analytical.
Question 12
A user requests a list of "Pending departmental transfers" to be used by a charge nurse. This is an
example of which type of report?
A) Analytical
B) Historical
C) Operational
D) Comprehensive
E) Standardized
Correct Answer: C) Operational
Rationale: This report is time-sensitive and actionable. The charge nurse needs this
information immediately to manage bed flow and patient safety in real-time.
Question 13
A report showing the "Wait times for patients currently in the ED" is requested. What is the
characteristic that makes this an Operational report?
A) It uses data from the last 10 years.
