WGU C182 Introduction to IT 2023/ 2024 Exam |Actual Exam Questions and Verified Answers | A Grade The technology used in creating, maintaining, and making information accessible. -
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Information Technology Administration and Support - ANSWER IT Professional Roles Maintains all aspects of the system including hardware, software, and programming. - ANSWER System Administrator In charge of all aspects of the computer network - ANSWER Network Administrator 1 / 4
Focuses on the design, development, and support of database management systems (DBMSs). - ANSWER Database Administrator Installs, configures, and administers firewall security to protect systems and proactively work to stop intrusions. - ANSWER Security Administrator Installs, configures, maintains, secures, and troubleshoots web severs. - ANSWER Web Administrator Help desk and training. - ANSWER Support IT Professionals Processed data. - ANSWER Information 2 / 4
Defines the transition of data to information from knowledge to wisdom. (Data Information Knowledge Wisdom) - ANSWER DIKW Hierarchy The input directly received by the user (or computer). It is generally not usable until it has been converted into a relevant form. - ANSWER Data in DIKW Having been inferred from data; one or more processes have been applied to the data to transform it into a more useful form. - ANSWER Information 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. - ANSWER Knowledge in DIKW Provides a social setting to knowledge; an understanding of the "why". Can only come by having both knowledge and experience. - ANSWER Wisdom in DIKW 3 / 4
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. - ANSWER Information Systems 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 - ANSWER Characteristics of Quality Data The Input-Procession-Output-Storage Cycle - ANSWER IPOS Raw data is entered by the user. - ANSWER Input
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