In this learning activity you'll examine a stateful packet inspection firewall that keeps track of legitimate Internet service requests, also known as dynamic packet filtering.
Customer Service Skills for IT Professionals - Controlling the Conversation
By Kimberly Reed
In this learning activity you'll practice your customer service skills in a number of IT real world job scenarios.
Pointers In C++
By Ryan Appel
In this learning activity you'll be introduced to programming pointers compatible with both the C and C++ languages.
The IP Address Format
By Terry Bartelt
In this learning activity you'll examine the format of an IP address and interpret the octet by converting between decimal and binary numbers.
User Experience Design: Developing Personas
In this learning activity, you'll be introduced to what personas are, explore how to create one, and understand why they're important.
Firewalls: Packet Filters
By Joseph Wetzel, Douglas Tabbutt
In this learning activity you'll create a packet filter.
Preflight Actions and Inspections
By Joe Arnold, Jared Huss
Users go through a step-by-step preflight inspection. This activity has audio and includes photos and a quiz.
By Kelly Curran
In this learning activity you'll review a visual overview of depth measurement using the depth micrometer.
In this learning activity you'll review a text and visual overview of metric measurement.
In this learning activity you'll review a visual overview of inside measurement.
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