By Terry Bartelt
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In this introduction to routers, learners examine animations showing how routers transfer data between local area networks and the Internet.
In this animated object, learners follow the process of converting digital data into a series of analog signals that can be sent over a single transmission line simultaneously.
In this animated object, learners examine the mechanical configuration of a three-way switch and how it operates in a circuit. They also view diagrams showing the use of an ohmmeter to determine the electrical connections.
Introduction to the categories of attackers who target computer systems and networks.
A crossword used to challenge your knowledge of different computer ports.
This familiarizes the learner with various access point devices.