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WGU C182 Introduction to IT Latest Questions And Answers Rated 100% Correct

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Information Technology -:- The technology used in creating, maintaining, and making information accessible. IT Professional Roles -:- Administration and Support System Administrator -:- Maintains all aspects of the system including hardware, software, and programming. Network Administr...

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  • September 24, 2024
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  • WGU C182
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2024/ 2025 | © copyright | This work may not be copied for profit gain Excel!

WGU C182 Introduction to IT Latest
Questions And Answers Rated 100%
Correct
Information Technology


✓ -:- The technology used in creating, maintaining, and making information

accessible.




IT Professional Roles


✓ -:- Administration and Support




System Administrator


✓ -:- Maintains all aspects of the system including hardware, software, and

programming.




Network Administrator


✓ -:- In charge of all aspects of the computer network




Database Administrator


✓ -:- Focuses on the design, development, and support of database

management systems (DBMSs).


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Security Administrator


✓ -:- Installs, configures, and administers firewall security to protect

systems and proactively work to stop intrusions.




Web Administrator


✓ -:- Installs, configures, maintains, secures, and troubleshoots web sev ers.




Support IT Professionals


✓ -:- Help desk and training.




Information


✓ -:- Processed data.




DIKW Hierarchy


✓ -:- Defines the transition of data to information from knowledge to

wisdom. (Data Information Knowledge Wisdom)




Data in DIKW



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✓ -:- 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


✓ -:- Having been inferred from data; one or more processes have been

applied to the data to transform i t into a more useful form.




Knowledge in DIKW


✓ -:- 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


✓ -:- Provides a social setting to knowledge; an understanding of the "why".

Can only come by having both knowledge and experience.




Information Systems


✓ -:- 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




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the delivery of information. This has existed for a lot longer than

computers.




Characteristics of Quality Data


✓ -:- 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


✓ -:- The Input-Procession-Output-Storage Cycle




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