WGU D322 INTRODUCTION TO IT 2025 QUESTIONS AND VERIFIED ANSWERS

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). 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 severs. 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)