WGU C954 INFORMATION Technology
Management Revision Study Question and
Answers Western Governors University
A form of predictive analytics for marketing campaigns that attempts to
identify target markets or people who could be convinced to buy products.
Correct Answer -uplift modeling
The degree to which a system is easy to learn, efficient, and satisfying to
use.
Correct Answer -usability
Highlights how to use the system and how to troubleshoot issues or
problems.
Correct Answer -user documentation
Content created and updated by many users for many users.
Correct Answer -user-contributed content (user-generated content)
Offers a pay-per-use revenue model similar to a metered service such as
gas or electricity.
Correct Answer -utility computing
Provides additional functionality to the operating system.
Correct Answer -utility software
Views a firm as a series of business processes that each add value to the
product or service.
Correct Answer -value chain analysis
,The term used to describe the difference between the cost of inputs and the
value of price of outputs.
Correct Answer -value-added
A data characteristic that stands for a value that changes or varies over
time.
Correct Answer -variable
Attackers grant themselves a higher access level such as administrator
allowing the attacker to perform illegal actions such as running
unauthorized code or deleting data.
Correct Answer -vertical privilege escalation
Allows people at two or more locations to interact via two-way video and
audio transmissions simultaneously as well as share documents, data,
computer displays, and whiteboards.
Correct Answer -videoconference
A small program stored on a PC or portable device that monitors emails,
faxes, messages, and phone calls.
Correct Answer -virtual assistant (VA)
A computer-simulated environment that can be a simulation of the real
world or an imaginary world.
Correct Answer -virtual reality
The creation of a virtual (rather than actual) version of computing
resources, such as an operating system, a server, a storage device, or
Software written with malicious intent to cause annoyance or damage.
Correct Answer -virus
A phone scam that attempts to defraud people by asking them to call a
bogus telephone number to "confirm" their account information.
Correct Answer -vishing (or voice phishing)
Allows mobile voice calls to be made over broadband networks,
creating—under the right network conditions—clearer audio and fewer
dropped calls.
Correct Answer -Voice over LTE (VoLTE)
Must have constant power to function; contents are lost when the
computer's electric supply fails.
Correct Answer -volatile
Refers to RAM's complete loss of stored information if power is
interrupted.
Correct Answer -volatility
A system weakness that can be exploited by a threat; for example, a
password that is never changed or a system left on while an employee
goes to lunch.
Correct Answer -vulnerability
, The practice of tagging pavement with codes displaying where Wi-Fi
access is available.
Correct Answer -war chalking
Deliberately searching for Wi-Fi signals from a vehicle.
Correct Answer -war driving
A separate facility with computer equipment that requires installation and
configuration.
Correct Answer -warm site
A sequence of phases in which the output of each phase becomes the
input for the next.
Correct Answer -waterfall methodology
The next generation of Internet use—a more mature, distinctive
communications platform characterized by new qualities such as
collaboration, sharing, and free.
Correct Answer -Web 2.0 (or Business 2.0)
Means that people with disabilities—including visual, auditory, physical,
speech, cognitive, and neurological disabilities—can use the web.
Correct Answer -web accessibility
Brings together people from industry, disability organizations,
government, and research labs from around the world to develop
guidelines and resources to help make the web accessible to people with
disabilities, including auditory, cognitive, neurological, physical, speech,
and visual disabilities.
Correct Answer -web accessibility initiative (WAI)
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