WGU C790 NURSING INFORMATICS OA EXAM AND
PRE ASSESSMENT ( ACTUAL 2025/2026) QUESTIONS
WITH 100% VERIFIED ANSWERS/ GRADED A+
project
is a planned undertaking, with a beginning and end that
produces a well-defined result or product.
information system development project
a planned undertaking that produces a new information
system
predictive approach to the SDLC
assumes that the development project can be planned and
organized and that the new information system can be
developed according to the plan
useful for building systems that are well understood and
defined.
company may want to convert its old networked client/server
system to a newer Web-based system that includes a
smartphone app. In this type of project, the staff already
,understands the requirements very well, and no new processes
need to be added
traditional (70s-90s)
Agile development
a guiding philosophy and set of guidelines for developing
information systems in an unknown, rapidly changing
environment
compliments adaptive approaches
Agile modeling
a philosophy about how to build models, some of which are
formal and detailed, others sketchy and minimal
""Manifesto for Agile Software Development" four values
▪ Value responding to change over following a plan
▪ Value individuals and interactions over processes and tools
, ▪ Value working software over comprehensive documentation
▪ Value customer collaboration over contract negotiation
chaordic
a term used to describe adaptive projects because they are
chaotic yet ordered
Agile Modeling (AM)
a guiding philosophy in which only models that are necessary,
with a valid need and at the right level of detail, are created
The Unified Process (UP)
is an object-oriented system development methodology
defines a complete methodology that uses UML for system
models and describes a new, adaptive system development
life cycle. In the UP, the term development process is
synonymous with development methodology.
UP Phases
PRE ASSESSMENT ( ACTUAL 2025/2026) QUESTIONS
WITH 100% VERIFIED ANSWERS/ GRADED A+
project
is a planned undertaking, with a beginning and end that
produces a well-defined result or product.
information system development project
a planned undertaking that produces a new information
system
predictive approach to the SDLC
assumes that the development project can be planned and
organized and that the new information system can be
developed according to the plan
useful for building systems that are well understood and
defined.
company may want to convert its old networked client/server
system to a newer Web-based system that includes a
smartphone app. In this type of project, the staff already
,understands the requirements very well, and no new processes
need to be added
traditional (70s-90s)
Agile development
a guiding philosophy and set of guidelines for developing
information systems in an unknown, rapidly changing
environment
compliments adaptive approaches
Agile modeling
a philosophy about how to build models, some of which are
formal and detailed, others sketchy and minimal
""Manifesto for Agile Software Development" four values
▪ Value responding to change over following a plan
▪ Value individuals and interactions over processes and tools
, ▪ Value working software over comprehensive documentation
▪ Value customer collaboration over contract negotiation
chaordic
a term used to describe adaptive projects because they are
chaotic yet ordered
Agile Modeling (AM)
a guiding philosophy in which only models that are necessary,
with a valid need and at the right level of detail, are created
The Unified Process (UP)
is an object-oriented system development methodology
defines a complete methodology that uses UML for system
models and describes a new, adaptive system development
life cycle. In the UP, the term development process is
synonymous with development methodology.
UP Phases
