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.
Firewalls: Packet Filters
By Joseph Wetzel, Douglas Tabbutt
In this learning activity you'll create a packet filter.
Dynamic Host Configuration Protocol
By Terry Bartelt
In this learning activity you'll examine the software operation Dynamic Host Configuration Protocol (DHCP), which automatically performs TCP/IP configurations.
IT Stress Management - Setting Goals
In this learning activity you'll explore how to set goals based on realistic expectations.
Debugging: Immediate Window
In this learning activity, you'll explore the Immediate Window including what is it and how you use it?
Cross-site Scripting Awareness
By Joseph Wetzel
In this learning activity, you'll explore the topic of cross-site scripting, (or XSS)
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.
Firewall: Network Address Translation/Port Address Translation
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.
By Joseph Wetzel, Jeff Sonnleitner
In this interactive activity, learners insert the router terms that each acronym stands for. Each of the acronyms is formed from the key letters in a term that relates to routers.
Basics of the SELECT Statement
By Glen Orsburn
Learners use this Structured Query Language tutorial to gain an understanding of how a SELECT statement is built. This learning object has audio content.
User Experience Design : Remote vs. In-Person Usability Testing
By Kimberly Reed
In this activity, you'll discover the differences, advantages, and disadvantages of remote and in-person usability testing.
User Experience Design: User Experience Testing
In this learning activity, you'll be introduced to user experience testing.
Working with Zip Files
In this learning activity you'll learn what Zip files are, their origins, and how to work with them in Windows.
Finding Factorials with Recursion
By Brett Sheleski
In this activity we will discover when recursion is the best solution for your computer programming task.
SEO - A Brief Overview
This learning activity provides an overview of Search Engine Optimization, or SEO.
SEO - Promoting your Website
This learning object explains new, free, and traditional ways to market your website.
Intrusion Detection Systems
Explore Intrusion Detection Systems, what they are, how they're configured, and the types of protection the provide.
By Rose Guthrie, Donna Gehl
Explore the AngularJS framework, learn how it’s used to architect, and organize code when building web applications.
Switches and Hubs
Learners view animations showing how hubs and switches work in local area network configurations.
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 you'll explore the process that servers follow to take a name entered on a computer browser and convert it to an IP address.
The IP Address Format
In this learning activity you'll examine the format of an IP address and interpret the octet by converting between decimal and binary numbers.
In this learning activity you'll explore how port scanning is commonly used by hackers to infiltrate a network and how IT security professionals can detect it.
Virtual Private Networks (VPN)
In this learning activity you'll explore how VPN is used to create a secure connection between two networks.