Excelsior University 3 credits Information Technology
This course provides an overview and application of the concepts and practices of data communications and networking within a business environment. Topics of this course include data communications models, protocols, standards, and services; networking technologies and communication media; network topology, design and architecture; network management; wireless technologies; network security; and cryptography. Students will practice their knowledge and skills through hands-on labs and assignments, which are based on real-world business case scenarios. IT 250 begins to prepare the student for the CompTIA Network+ certification exam.
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