WGU D322 IT Exam Questions And Answers Solved 100% Correct

WGU D322 IT Exam Questions And Answers Solved 100% Correct Information Technology - ANS The technology used in creating, maintaining, and making information accessible. IT Professional Roles - ANS Administration and Support System Administrator - ANS Maintains all aspects of the system including hardware, software, and programming. Network Administrator - ANS In charge of all aspects of the computer network Database Administrator - ANS Focuses on the design, development, and support of database management systems (DBMSs). Security Administrator - ANS Installs, configures, and administers firewall security to protect systems and proactively work to stop intrusions. Web Administrator - ANS Installs, configures, maintains, secures, and troubleshoots web severs. Support IT Professionals - ANS Help desk and training. Information - ANS Processed data. DIKW Hierarchy - ANS Defines the transition of data to information from knowledge to wisdom. (Data Information Knowledge Wisdom) Data in DIKW - ANS 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 - ANS 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 - ANS 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 - ANS Provides a social setting to knowledge; an understanding of the "why". Can only come by having both knowledge and experience. Information Systems - ANS 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 - ANS Relev