Clients and Servers
By Terry Bartelt
In this learning activity you'll observe how computers operate in a client-server network operating system and consider the advantages and disadvantages of such a system.
An Algorithm for Converting a Decimal Number to a Binary Number
By Kevin Ritzman
In this learning activity you'll examine a systematic method for converting a decimal number (base 10) into a binary number (base 2).
Twisted Pair Cable Noise Immunity
In this learning activity you'll explore how to reduce electromagnetic interference (EMI) and crosstalk between adjacent wires.
Authentication versus Authorization
By Joseph Wetzel
In this learning activity you'll review the differences between identification, authentication, and authorization.
CreateJS Animation
By Brett Sheleski
A use of the CreateJS JavaScript Library to perform a looping animation.
IP Routing
By Dawn Rohm
In this learning activity, you’ll explore how routers use routing tables to move data packets from their origin to their destination.
Virtual Private Networks (VPN)
In this learning activity you'll explore how VPN is used to create a secure connection between two networks.
Firewalls: Relationships Among Firewall Perimeters
By Joseph Wetzel, Douglas Tabbutt
In this learning activity you'll examine how firewalls block viruses by discussing trusted, semi-trusted, and untrusted networks.
Window 10 and Desktop Elements
By Dawn Matott
In this interactive object, learners identify the elements of the Windows platform in a drag-and-drop exercise.
User Experience Design: What is User Experience Design?
By Kimberly Reed
In this learning activity you'll explore an overview of User Experience Design and recognize how User Experience Design (UXD) can make you a better designer.
FTP - What You Need to Know
In this learning activity you'll explore why the FTP protocol is often used to transfer data across the network and more importantly, why it should not be.
Fibre Channel Storage Area Networks
By Steve Ebben
Fibre Channel storage area networks can play a pivotal role in the performance of cloud computing. This learning activity
will explain the benefits, components, and some basic configurations of fibre channel networks.
Hexadecimal Numbering System
By Patrick Hoppe
In this learning activity you'll review the hexadecimal numbering system.
Fiber-Optic Cables
In this learning activity you'll explore the physical construction and operation of single-mode and multi-mode fiber-optic cables used in networking.
Data Manipulation Language
By jamiecchavez
Explore what DML is including its main commands INSERT, UPDATE, DELETE, and SELECT.
SSH - Secure Shell
In this activity you will learn the benefits of SSH, Secure shell, versus plain FTP.
Working with Zip Files
By carlfranklin
In this learning activity you'll learn what Zip files are, their origins, and how to work with them in Windows.
An Overview of the Raspberry Pi
In this learning activity you'll discover what the Raspberry Pi is, how it's used, and some projects you can do at home.
Switches and Hubs
Learners view animations showing how hubs and switches work in local area network configurations.
STP - The Spanning Tree Protocol
In this learning activity you'll use the Spanning Tree Protocol to correctly set up a loop-free Ethernet local area network.
What is the .Net Framework?
In this learning activity you'll discover what the .NET Framework is, what problems it solves, and how it came to be.
SEO - Site Organization and Structure
In this activity, we will explain the mechanics of site structure and the role it plays in search engine optimization.
Routers
In this learning activity you'll examine how routers transfer data between local area networks and the Internet.
SEO - Promoting your Website
This learning object explains new, free, and traditional ways to market your website.
CreateJS Cardioid
An interactive html page that allows the user to manipulate a Cardioid-like shape generated by lines.