WGU C182 Introduction to IT Actual Exam
2025 WGU C182 Exam Latest Update 2025
Questions and Correct Answers Rated A+
Information Technology -Answer-The technology used in creating,
maintaining, and making information accessible.
IT Professional Roles -Answer-Administration and Support
System Administrator -Answer-Maintains all aspects of the system
including hardware, software, and programming.
Network Administrator -Answer-In charge of all aspects of the
computer network
Database Administrator -Answer-Focuses on the design,
development, and support of database management systems
(DBMSs).
Security Administrator -Answer-Installs, configures, and administers
firewall security to protect systems and proactively work to stop
intrusions.
Web Administrator -Answer-Installs, configures, maintains, secures,
and troubleshoots web servers.
Support IT Professionals -Answer-Help desk and training.
Information -Answer-Processed data.
,DIKW Hierarchy -Answer-Defines the transition of data to information
from knowledge to wisdom. (Data Information Knowledge Wisdom)
Data in DIKW -Answer-The input directly received by the user (or
computer). It is generally not usable until it has been converted into a
relevant form.
Information in DIKW -Answer-Having been inferred from data; one or
more processes have been applied to the data to transform it into a
more useful form.
Knowledge in DIKW -Answer-Information that has been put to use;
information placed into a context. Refined information such that the
user of the knowledge is able to call forth only relevant portions of
information when needed.
Wisdom in DIKW -Answer-Provides a social setting to knowledge; an
understanding of the "why". Can only come by having both knowledge
and experience.
Information Systems -Answer-A collection of data and information
used to support the management of an organization. Also refers to the
technical components and human resources that enable the
assembly, storage, and processing of data and the delivery of
information. This has existed for a lot longer than computers.
Characteristics of Quality Data -Answer-Relevance - the data being
used must apply directly to the decision being made
Timely - data must be efficient and must be provided in a timely
manner
,Thorough - the data must be complete
Accurate - data should be captured only once, where possible and
should be captured as close to the point of activity as possible.
Reliable - data should reflect stable and consistent data collection
processes across collections points and over time
IPOS -Answer-The Input-Procession-Output-Storage Cycle
Input -Answer-Raw data is entered by the user.
Processing -Answer-Raw data is organized or structured for
usefulness.
Output -Answer-Information is output so user can see results.
Storage -Answer-Processed information is stored for permanent
record.
Computer System -Answer-A collection of components that work
together to meet the needs of the user; typically categorized as either
hardware, software, networks, or users.
Hardware -Answer-Physical components of a computer system which
include the system unit and its components and peripheral devices;
tangible aspects of the computer.
Software -Answer-Computer programs that tell the computer what to
do--how to execute commands and process information
, Network -Answer-A collection of computers and resources connected
by various media so that they can communicate with each other.
User -Answer-Those who use a computer.
Software Categories -Answer-Systems Software and Applications
Software
Evolution of Users -Answer-First users were the engineers who built
and programmed computers, then employees who had received
specialized training were users, and now today, anyone and everyone
can be a user.
Protocol -Answer-Rules provided by which networks communicate
with each other.
TCP/IP -Answer-Transmission Control Protocol/Internet Protocol.
Most commonly used protocol; is required of all computers that
communicate over the Internet.
Protocol Stack -Answer-A collection of protocols. TCP/IP is an
example.
Components of a Computer -Answer-CPU, Memory and Storage,
Peripheral Devices
CPU -Answer-Executes programs' instructions and commands various
components in the computer. Referred to as the "chip".
Memory -Answer-Stores the programs being executed and the data
they are using.
2025 WGU C182 Exam Latest Update 2025
Questions and Correct Answers Rated A+
Information Technology -Answer-The technology used in creating,
maintaining, and making information accessible.
IT Professional Roles -Answer-Administration and Support
System Administrator -Answer-Maintains all aspects of the system
including hardware, software, and programming.
Network Administrator -Answer-In charge of all aspects of the
computer network
Database Administrator -Answer-Focuses on the design,
development, and support of database management systems
(DBMSs).
Security Administrator -Answer-Installs, configures, and administers
firewall security to protect systems and proactively work to stop
intrusions.
Web Administrator -Answer-Installs, configures, maintains, secures,
and troubleshoots web servers.
Support IT Professionals -Answer-Help desk and training.
Information -Answer-Processed data.
,DIKW Hierarchy -Answer-Defines the transition of data to information
from knowledge to wisdom. (Data Information Knowledge Wisdom)
Data in DIKW -Answer-The input directly received by the user (or
computer). It is generally not usable until it has been converted into a
relevant form.
Information in DIKW -Answer-Having been inferred from data; one or
more processes have been applied to the data to transform it into a
more useful form.
Knowledge in DIKW -Answer-Information that has been put to use;
information placed into a context. Refined information such that the
user of the knowledge is able to call forth only relevant portions of
information when needed.
Wisdom in DIKW -Answer-Provides a social setting to knowledge; an
understanding of the "why". Can only come by having both knowledge
and experience.
Information Systems -Answer-A collection of data and information
used to support the management of an organization. Also refers to the
technical components and human resources that enable the
assembly, storage, and processing of data and the delivery of
information. This has existed for a lot longer than computers.
Characteristics of Quality Data -Answer-Relevance - the data being
used must apply directly to the decision being made
Timely - data must be efficient and must be provided in a timely
manner
,Thorough - the data must be complete
Accurate - data should be captured only once, where possible and
should be captured as close to the point of activity as possible.
Reliable - data should reflect stable and consistent data collection
processes across collections points and over time
IPOS -Answer-The Input-Procession-Output-Storage Cycle
Input -Answer-Raw data is entered by the user.
Processing -Answer-Raw data is organized or structured for
usefulness.
Output -Answer-Information is output so user can see results.
Storage -Answer-Processed information is stored for permanent
record.
Computer System -Answer-A collection of components that work
together to meet the needs of the user; typically categorized as either
hardware, software, networks, or users.
Hardware -Answer-Physical components of a computer system which
include the system unit and its components and peripheral devices;
tangible aspects of the computer.
Software -Answer-Computer programs that tell the computer what to
do--how to execute commands and process information
, Network -Answer-A collection of computers and resources connected
by various media so that they can communicate with each other.
User -Answer-Those who use a computer.
Software Categories -Answer-Systems Software and Applications
Software
Evolution of Users -Answer-First users were the engineers who built
and programmed computers, then employees who had received
specialized training were users, and now today, anyone and everyone
can be a user.
Protocol -Answer-Rules provided by which networks communicate
with each other.
TCP/IP -Answer-Transmission Control Protocol/Internet Protocol.
Most commonly used protocol; is required of all computers that
communicate over the Internet.
Protocol Stack -Answer-A collection of protocols. TCP/IP is an
example.
Components of a Computer -Answer-CPU, Memory and Storage,
Peripheral Devices
CPU -Answer-Executes programs' instructions and commands various
components in the computer. Referred to as the "chip".
Memory -Answer-Stores the programs being executed and the data
they are using.
