Learners view animations showing how hubs and switches work in local area network configurations.
By Terry Bartelt
In this learning activity you'll explore the process that servers follow to take a name entered on a computer browser and convert it to an IP address.
Attributes of a Class: Fields and Properties
By Ryan Appel
In this learning activity you'll discover how C#, attributes provide a way of associating data with an object in two forms - Fields and Properties.
Subtracting Binary Numbers by Adding the 2's Complement
By Kevin Ritzman
In this learning activity you'll solve three binary subtraction problems using the 2's complement method.
In this learning activity, you'll examine the different ways in which computers and other equipment are physically connected in local area networks and the advantages and disadvantages of each topology.
Firewall: Network Address Translation/Port Address Translation
By Joseph Wetzel, Douglas Tabbutt
In this learning activity you'll examine how network address translation works.
In this learning activity you'll examine how a large computer network is configured.
RC Time Constant
By Tim Tewalt, Patrick Hoppe
In this animated object, learners observe the voltage on a capacitor at various time constants when it either charges or discharges. Students then answer questions in the categories of Identify, Compare, and Compute.
Electrical Switches & Pushbuttons
In this learning activity you'll review the operation and schematic symbols of various types of switches and push buttons used for electronic circuits.
Students follow step-by-step directions on how to make mathematical calculations for a Wheatstone bridge.
Hacker Categories and Terminology
You'll be introduced to categories of attackers who target computer systems and networks.
Tic-Tac-Toe Game of Ergonomic Principles (Ref: Ergonomics: The Study of Work OSHA 3125)
Networks and the WWW
Answer these questions about networks and the WWW.
Creative Commons Attribution-NonCommercial 4.0 International License.
Learn more about the license »