D220 WGU EXAM QUESTIONS &
VALID COMPLETE ANSWERS
Collected data related to any health conditions. Data allows for outcomes. - correct answer
✔✔Healthcare Data
Collected information used to guide nursing informatics practice and research. - correct answer
✔✔Data Framework
DIKW framework explains that data lead to information, information to knowledge, knowledge
to wisdom. This framework is particularly relevant when designing CDS tools to advance nursing
practice to top of licensure for improved nurse decision making. This framework is pyramidal.
Data have little or no meaning in isolation. Knowledge is information that is processes and
organized so that relations and interactions are identified, Wisdom is an appropriate use of
knowledge to manage and solve human problems. - correct answer ✔✔DIKW framework
the movement of information as it progresses through the sequence of steps that make up an
organization's work procedures. - correct answer ✔✔Workflow
A visual identification of many potential causes of a problem. Cause and effect diagram. -
correct answer ✔✔Fishbone diagram
Organizing facts to review in more detail. - correct answer ✔✔Checklist
provides a quick, visual way of looking at how one variable or item relates to another, either in a
positive, negative way or no correlation.
The x-axis could represent something as simple as temperature, and the y-axis something like
time.
, EX: temperature goes up over time. - correct answer ✔✔A scatter or correlation chart
Testing the functionality of a system. - correct answer ✔✔Acceptance Testing
Testing based on an analysis of the specification of the functionality of a component or system
before it goes live. - correct answer ✔✔Functional Testing
Data tracked for flow across multiple platforms. - correct answer ✔✔Interface Testing
Repeated testing done when a correction is made. - correct answer ✔✔Regression Testing
"Dry run" for all functions of a system. - correct answer ✔✔System Testing
All requirements needed for function, scope, and flow of a system. - correct answer
✔✔Graphical User Interface
A type of performance testing conducted to evaluate the behavior of a component or system
with increasing load, e.g. numbers of parallel users and/or numbers of transactions, to
determine what load can be handled by the component or system. - correct answer ✔✔Load
testing
Testing to determine the security of the software product. - correct answer ✔✔Security Testing
A method by which users of a Web site or other product are asked to perform certain tasks in an
effort to measure the product's ease-of-use and the user's perception of the experience. -
correct answer ✔✔Usability testing
The study of information processing. - correct answer ✔✔Informatics
VALID COMPLETE ANSWERS
Collected data related to any health conditions. Data allows for outcomes. - correct answer
✔✔Healthcare Data
Collected information used to guide nursing informatics practice and research. - correct answer
✔✔Data Framework
DIKW framework explains that data lead to information, information to knowledge, knowledge
to wisdom. This framework is particularly relevant when designing CDS tools to advance nursing
practice to top of licensure for improved nurse decision making. This framework is pyramidal.
Data have little or no meaning in isolation. Knowledge is information that is processes and
organized so that relations and interactions are identified, Wisdom is an appropriate use of
knowledge to manage and solve human problems. - correct answer ✔✔DIKW framework
the movement of information as it progresses through the sequence of steps that make up an
organization's work procedures. - correct answer ✔✔Workflow
A visual identification of many potential causes of a problem. Cause and effect diagram. -
correct answer ✔✔Fishbone diagram
Organizing facts to review in more detail. - correct answer ✔✔Checklist
provides a quick, visual way of looking at how one variable or item relates to another, either in a
positive, negative way or no correlation.
The x-axis could represent something as simple as temperature, and the y-axis something like
time.
, EX: temperature goes up over time. - correct answer ✔✔A scatter or correlation chart
Testing the functionality of a system. - correct answer ✔✔Acceptance Testing
Testing based on an analysis of the specification of the functionality of a component or system
before it goes live. - correct answer ✔✔Functional Testing
Data tracked for flow across multiple platforms. - correct answer ✔✔Interface Testing
Repeated testing done when a correction is made. - correct answer ✔✔Regression Testing
"Dry run" for all functions of a system. - correct answer ✔✔System Testing
All requirements needed for function, scope, and flow of a system. - correct answer
✔✔Graphical User Interface
A type of performance testing conducted to evaluate the behavior of a component or system
with increasing load, e.g. numbers of parallel users and/or numbers of transactions, to
determine what load can be handled by the component or system. - correct answer ✔✔Load
testing
Testing to determine the security of the software product. - correct answer ✔✔Security Testing
A method by which users of a Web site or other product are asked to perform certain tasks in an
effort to measure the product's ease-of-use and the user's perception of the experience. -
correct answer ✔✔Usability testing
The study of information processing. - correct answer ✔✔Informatics
