WGU C810 - Data Management Study test in depth Examination and 100% correctly verified Solutions Latest version 2024/2025
5 views 0 purchase
Course
WGU C810
Institution
WGU C810
WGU C810 - Data Management Study test in depth Examination and 100% correctly verified Solutions Latest version 2024/2025
The process of formalizing data requirements and the structure used to organize data is called? - correct answer data modeling
Assess user requirements and Construct entit...
WGU C810 - Data Management Study test in depth
Examination and 100% correctly verified Solutions
Latest version 2024/2025
Conceptual Database Design - correct answer Assess user requirements and
Construct entity relationship diagram are examples of which data model?
Logical Database Design - correct answer Select logical data model and map
schema and Construct data repository and normalize attributes are examples of
which data model?
Physical Database Design - correct answer Determine type of storage and
Determine access mechanism are examples of which data model?
entity relationship diagram (ERD) - correct answer This diagram has three basic
graphical symbols.
Object-oriented modeling - correct answer This type of modeling is used by
computer programmers to develop systems that are analogous to the real world
by formalizing concepts such as objects, their functions, and relationships.
Semantic modeling - correct answer This type of modeling is used by linguists to
represent the meaning of words.
Entity - correct answer An __________ can be thought of as a class of objects that
exist in the real world and have related properties. They can be a type of person,
place, or thing. Which graphical symbols does this represent?
,attributes - correct answer describe characteristics and are represented as circles.
Which graphical symbols does this represent?
conceptual modeling - correct answer Entity relationship modeling is a type of
_______________. Which is abstract and encourage high-level problem
structuring; they help establish a common ground for communication between
users and developers.
schema mapping - correct answer ERDs are converted into tables by a process
called ?
The main rule used to determine table structure is based on the
_______........................(the maximum number of occurrences of each entity that
occurrences of other entities can link to). - correct answer cardinality of the
relationship
________........................eliminates errors associated with updates, deletions, and
insertions of data into the database. It reduces redundancy and improves data
quality. - correct answer Normalization
........................follow a set of integrity rules that ensure accuracy and accessibility.
- correct answer relational database management system (RDBMS)
___........................is the formal language used to retrieve information stored in
relational databases. - correct answer Structured Query Language (SQL)
SQL - correct answer SELECT patient_name FROM patients WHERE gender='f'; is
an example of?
,___________ does not provide a table-based representation. It uses either a
document or graphic-oriented model.
Two main advantages over other DBMS:
- has a fast response time for large data-sets.
- it scales out rather than up - correct answer NoSQL (or not only SQL) database
management system
___________ are developed, for example, for claims data submitted on Medicare
claims. - correct answer Data banks
The ........................___ file is made up of acute-care hospital and skilled nursing
facility (SNF) claims data for all Medicare claims. - correct answer Medicare
Provider Analysis and Review (MEDPAR)
Types of data in (MEDPAR) - correct answer -Demographic data on the patient
-Data on the provider
-Information on Medicare coverage for the claim
-Total charges
-Charges broken down by specific types of services, such as operating room,
physical therapy, and pharmacy charges
-ICD-10-CM diagnosis and procedure codes
-DRGs
The ........................Provides a database of medical malpractice payments; adverse
licensure actions including revocations, suspensions, reprimands, censures,
probations, and surrenders of licenses for quality-of-care purposes only; and
, certain professional review actions. - correct answer National Practitioner Data
Bank (NPDB)
The law requires healthcare facilities to query the NPDB as part of
the ........................when a physician initially applies for medical staff privileges
and every two years thereafter. - correct answer credentialing process
Part of HIPAA mandated the collection of information on healthcare fraud and
abuse because there was no central place to obtain this information. As a result,
the _______........................was developed. - correct answer Healthcare Integrity
and Protection Data Bank (HIPDB)
States also frequently have health-related administrative databases. Many states,
for example, collect either __________ or __........................data on patients
discharged from hospitals located within their area. - correct answer Uniform
Hospital Discharge Data Set (UHDDS) or UB-04
Databases developed by public health departments - correct answer provide
information on the incidence and prevalence of diseases, possible high-risk
populations, survival statistics, and trends over time.
National Center for Health Statistics (NCHS) - correct answer Provides a database
of statistical health information to guide public health action and health policy
making.
National Health Care Survey. - correct answer Relies on data from patient health
records. It consists of a number of databases, including:
● National Hospital Care Survey
● National Survey of Ambulatory Surgery
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller KieranKent55. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
