WGU C182 Introduction to IT Exam 255 Questions and Answers(A+ Solution guide)

The technology used in creating, maintaining, and making information accessible. - Information Technology Administration and Support - IT Professional Roles Maintains all aspects of the system including hardware, software, and programming. - System Administrator In charge of all aspects of the computer network - Network Administrator Focuses on the design, development, and support of database management systems (DBMSs). - Database Administrator Installs, configures, and administers firewall security to protect systems and proactively work to stop intrusions. - Security Administrator Installs, configures, maintains, secures, and troubleshoots web severs. - Web Administrator Help desk and training. - Support IT Professionals Processed data. - Information Defines the transition of data to information from knowledge to wisdom. (Data Information Knowledge Wisdom) - 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. - Data in DIKW