CHDA EXAM PREP & EXAM 2025/2026 ACTUAL COMPLETE
REAL EXAM QUESTIONS WITH ACCURATE ANSWERS
(VERIFIED ANSWERS) | GET IT RIGHT!! GRADED A+
/2025 LATEST VERSION!!
Which of the following acronyms represents the language used
to extract data
from a database? -
ANSWER-SQL
If a database contains two tables: physicians, patients. If a
physician may be linked to many patients and patients may
only be related to one physician, what is the cardinality of the
relationship between the two tables? - ANSWER-One-tomany
Which of the following is an example of unstructured
data? - ANSWER-
pathology
report
Dictated and transcribed reports and notes written by the
physicians and other
,practitioners are examples of _________ - ANSWER-
Unstructured data
The term that describes the ability of one information system
to exchange data
with another information system is _______. - ANSWER-
interoperability
Which is the data model that is most widely used to
illustrate a relational
database structure? - ANSWER-Entity-
relationship diagram
The technology that converts human language into data that
can be translated
then manipulated by computer systems is - ANSWER-
Natural language
processing
The management of all aspects of health data and
information through the
application of computers and computer technologies is
called - ANSWER-
healthcare
informatics
,The emergency data standards that are meant to create a health
history for an
individual are _______. - ANSWER-DEEDS (Data elements
for Emergency
Department
Systems)
The technology commonly utilized for automated claims
processing (sending bills directly to third-party payers) is: -
ANSWER-electronic data interchange
When an Entity Relationship Diagram (ERD) is implemented
as a relational
database, an attribute will become a -
ANSWER-field
Which of the following individuals would most likely to be
responsible for the
technical aspects of the DBMS? - ANSWER-Database
administrator
Which of the following coding systems is not used to
characterize procedures
, performed on a patient? - ANSWER-
ICD-10-CM
In order to ensure a successful implementation of electronic
health records, the
organization must identify and define strategic roles. These
planning roles may
be defined in three categories:leadership, internal
stakeholders, and external
stakeholders. The governing body (board) is an example
of which of the
following? - ANSWER-
Leadership only
Which kind of data might be displayed on a pie chart? -
ANSWER-percentage
of discharges by third-
party payer
In which of the following examples does the gender of the
patient constitute information rather than a data element? -
ANSWER-in a study comparing the incidence of myocardial
infarctions in black males as compared to white females
REAL EXAM QUESTIONS WITH ACCURATE ANSWERS
(VERIFIED ANSWERS) | GET IT RIGHT!! GRADED A+
/2025 LATEST VERSION!!
Which of the following acronyms represents the language used
to extract data
from a database? -
ANSWER-SQL
If a database contains two tables: physicians, patients. If a
physician may be linked to many patients and patients may
only be related to one physician, what is the cardinality of the
relationship between the two tables? - ANSWER-One-tomany
Which of the following is an example of unstructured
data? - ANSWER-
pathology
report
Dictated and transcribed reports and notes written by the
physicians and other
,practitioners are examples of _________ - ANSWER-
Unstructured data
The term that describes the ability of one information system
to exchange data
with another information system is _______. - ANSWER-
interoperability
Which is the data model that is most widely used to
illustrate a relational
database structure? - ANSWER-Entity-
relationship diagram
The technology that converts human language into data that
can be translated
then manipulated by computer systems is - ANSWER-
Natural language
processing
The management of all aspects of health data and
information through the
application of computers and computer technologies is
called - ANSWER-
healthcare
informatics
,The emergency data standards that are meant to create a health
history for an
individual are _______. - ANSWER-DEEDS (Data elements
for Emergency
Department
Systems)
The technology commonly utilized for automated claims
processing (sending bills directly to third-party payers) is: -
ANSWER-electronic data interchange
When an Entity Relationship Diagram (ERD) is implemented
as a relational
database, an attribute will become a -
ANSWER-field
Which of the following individuals would most likely to be
responsible for the
technical aspects of the DBMS? - ANSWER-Database
administrator
Which of the following coding systems is not used to
characterize procedures
, performed on a patient? - ANSWER-
ICD-10-CM
In order to ensure a successful implementation of electronic
health records, the
organization must identify and define strategic roles. These
planning roles may
be defined in three categories:leadership, internal
stakeholders, and external
stakeholders. The governing body (board) is an example
of which of the
following? - ANSWER-
Leadership only
Which kind of data might be displayed on a pie chart? -
ANSWER-percentage
of discharges by third-
party payer
In which of the following examples does the gender of the
patient constitute information rather than a data element? -
ANSWER-in a study comparing the incidence of myocardial
infarctions in black males as compared to white females
