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WGU D322 INTRODUCTION TO IT EXAM 2025 QUESTIONS AND ANSWERS Information Technology - ....ANSWER ...-The technology used in creating, maintaining, and making information accessible. IT Professional Roles - ....ANSWER ...-Administration and Support System Administrator - ....ANSWER ...-Maintains all aspects of the system including hardware, software, and programming. Network Administrator - ....ANSWER ...-In charge of all aspects of the computer network Database Administrator - ....ANSWER ...-Focuses on the design, development, and support of database management systems (DBMSs). Security Administrator - ....ANSWER ...-Installs, configures, and administers firewall security to protect systems and proactively work to stop intrusions. Web Administrator - ....ANSWER ...-Installs, configures, maintains, secures, and troubleshoots web severs. Support IT Professionals - ....ANSWER ...-Help desk and training. ...©️ 2025, ALL RIGHTS RESERVED 1