In this learning activity you'll explore the physical construction and operation of single-mode and multi-mode fiber-optic cables used in networking.

In this learning activity you'll identify Man-in-the-middle attacks and discuss how they affect network security.

Learners view the seven segments of an Ethernet frame and the types of information each represents.

Learners consider the most common types of electromagnetic waves and the kinds of hardware used in a wireless network. A short quiz completes the activity.

In this learning activity the student will identify and select the proper type of work-holding and procedures for particular applications.