CLR110 Clarity Data Model Fundamentals Test
Practice 2025-2026
1. Compared to views, derived tables generally take True, views are saved queries,
less time to run because the data has been their use can attect performance.
stored on the DB Derived tables are stored proce-
dures and thus perform better
2. Which tools can be used to learn more about Analytics catalog
Clarity tables and columns? Database object search
Column search
Clarity Dictionary on the
3. A lab manager tells you he wants a report on lab Ctrl + Click
specimens, and shows you the field where he can
input various information. What method would
you use to find the INI + Item numbers of the
data
he's looking for?
4. I IDM 130 is a networked item that is not filled Null
in for this record. What value will be extracted to
Clarity for this item, and other Chronicles items
that are not filled out?
5. What value will be extracted to Caboodle for this if the column is a key column, Ca-
item, and other networked items that are not boodle will have a ‐1 letting report
filled out in Chronicles? writers know that this value was
not populated in the source, while
still enforcing referential integrity.
6. T/F columns that are non primary keys contain True, even foreign key may be null.
null values
7. Why do null values exist in Clarity Not all fields are populated in
Chronicles
, CLR110 Clarity Data Model Fundamentals Test
Practice 2025-2026
ETL data cleansing deletes incor-
rectly formatted data
Data is deprecated y no longer ex-
tracted
8. !Appendix E: Record Viewer Tip Sheet contains
more information on the filtering options avail-
able in the record viewer
9. Item Editor Shows the definition of chronicle
items.
Shows information about how the
item behaves for all values
10. Hot Keys Opening Chart Search - Ctrl +
Space
11. What is a category list? a list of defined values that can be
stored in a Chronicles item
12. Benefits and limitations of using category as a 1. more eflcient
filter 2. cannot only see first 100 values
in item editor - must use category
list maintenance to see complete
list
13. add types no add
response each time
lookback
14. what is an add type describes how long a piece of
data is valid
15. no add
, CLR110 Clarity Data Model Fundamentals Test
Practice 2025-2026
considered true for all cases.
if changed then old value is re-
placed
example: SSN, birthday
16. response each time data stored separate on each con-
tact record
if blank then it is considered un-
known
example: weight, blood pressure
17. lookback store each item separately but if
blank considers last value to be
true
Example: age, address
18. No‐Add add type
stored on record, not contact.
considered true for all contacts
19. !Since both respond each time and lookback
items store data on the contact, these add types
are referred to as overtime add types.
No‐Add data is stored at the record level Over-
time data is stored at the contact level.
20. Response Each Time Response type
stored separately on each of the
records contacts
if blank, should be considered un-
known
21. Lookback
, CLR110 Clarity Data Model Fundamentals Test
Practice 2025-2026
add type
stored separately on each contact
assume that last value entered re-
mains true
22. Response Type determines how many lines an
item can hold at one time
- Single Response
- Multiple Response
- Related Group
23. !Since both multiple response and related group
items store more than one type of data, these
response types may collectively be referred to as
multiple response types.
Single data stores one line of data, while Multiple
data stores multiple lines of data.
24. A clinical administrator requests a query to in- record viewer
clude data for a patient's registries. She's not
sure of the INI and Item number, but she knows
patient is on the Lung Cancer Screening registry.
What
tool would you use to find the INI and item num-
ber given this information?
25. In Clarity, which of the following columns COULD All but E. In Clarity the only column
contain a NULL value? that CANNOT be NULL is a column
A. A foreign key column that would store the in the primary key of a
patient's primary care provider table.
B. A date column that would store the discharge
date for an encounter
Practice 2025-2026
1. Compared to views, derived tables generally take True, views are saved queries,
less time to run because the data has been their use can attect performance.
stored on the DB Derived tables are stored proce-
dures and thus perform better
2. Which tools can be used to learn more about Analytics catalog
Clarity tables and columns? Database object search
Column search
Clarity Dictionary on the
3. A lab manager tells you he wants a report on lab Ctrl + Click
specimens, and shows you the field where he can
input various information. What method would
you use to find the INI + Item numbers of the
data
he's looking for?
4. I IDM 130 is a networked item that is not filled Null
in for this record. What value will be extracted to
Clarity for this item, and other Chronicles items
that are not filled out?
5. What value will be extracted to Caboodle for this if the column is a key column, Ca-
item, and other networked items that are not boodle will have a ‐1 letting report
filled out in Chronicles? writers know that this value was
not populated in the source, while
still enforcing referential integrity.
6. T/F columns that are non primary keys contain True, even foreign key may be null.
null values
7. Why do null values exist in Clarity Not all fields are populated in
Chronicles
, CLR110 Clarity Data Model Fundamentals Test
Practice 2025-2026
ETL data cleansing deletes incor-
rectly formatted data
Data is deprecated y no longer ex-
tracted
8. !Appendix E: Record Viewer Tip Sheet contains
more information on the filtering options avail-
able in the record viewer
9. Item Editor Shows the definition of chronicle
items.
Shows information about how the
item behaves for all values
10. Hot Keys Opening Chart Search - Ctrl +
Space
11. What is a category list? a list of defined values that can be
stored in a Chronicles item
12. Benefits and limitations of using category as a 1. more eflcient
filter 2. cannot only see first 100 values
in item editor - must use category
list maintenance to see complete
list
13. add types no add
response each time
lookback
14. what is an add type describes how long a piece of
data is valid
15. no add
, CLR110 Clarity Data Model Fundamentals Test
Practice 2025-2026
considered true for all cases.
if changed then old value is re-
placed
example: SSN, birthday
16. response each time data stored separate on each con-
tact record
if blank then it is considered un-
known
example: weight, blood pressure
17. lookback store each item separately but if
blank considers last value to be
true
Example: age, address
18. No‐Add add type
stored on record, not contact.
considered true for all contacts
19. !Since both respond each time and lookback
items store data on the contact, these add types
are referred to as overtime add types.
No‐Add data is stored at the record level Over-
time data is stored at the contact level.
20. Response Each Time Response type
stored separately on each of the
records contacts
if blank, should be considered un-
known
21. Lookback
, CLR110 Clarity Data Model Fundamentals Test
Practice 2025-2026
add type
stored separately on each contact
assume that last value entered re-
mains true
22. Response Type determines how many lines an
item can hold at one time
- Single Response
- Multiple Response
- Related Group
23. !Since both multiple response and related group
items store more than one type of data, these
response types may collectively be referred to as
multiple response types.
Single data stores one line of data, while Multiple
data stores multiple lines of data.
24. A clinical administrator requests a query to in- record viewer
clude data for a patient's registries. She's not
sure of the INI and Item number, but she knows
patient is on the Lung Cancer Screening registry.
What
tool would you use to find the INI and item num-
ber given this information?
25. In Clarity, which of the following columns COULD All but E. In Clarity the only column
contain a NULL value? that CANNOT be NULL is a column
A. A foreign key column that would store the in the primary key of a
patient's primary care provider table.
B. A date column that would store the discharge
date for an encounter
