IT Project Management: Combined Methodologies
By Kimberly Reed
Explore how to combine Waterfall and Agile methodologies for your next software development project.
Understanding Common DDL Statements
In this learning activity, you’ll explore the Data Definition Language (DDL) including its three main commands: CREATE, ALTER, and DROP.
High Speed Ethernet
By Terry Bartelt
Learners identify the advantages and disadvantages of four versions of high speed Ethernet. 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.
Social Engineering Attacks
By Joseph Wetzel
In this learning activity, you’ll identify information hackers use to gain access to a company, explain different types of social engineering attacks, and recognize different solutions to avoid these attacks.
IT Project Management: Agile Scrum
In this learning activity, you’ll be introduced to how the Agile software development methodology uses the scrum framework.
Async and Await
In this learning activity, we’ll explore how async and await is used in mobile programming to allow multiple tasks to happen at once.
Comparing Analog and Digital Signals
Learners compare animations of analog and digital data signals. A short quiz completes the activity.
In this learning activity, we’ll explore what RESTful services are, how they interact with clients and servers, and finally, understand how it works within an HTTP framework.
Data Manipulation Language
Explore what DML is including its main commands INSERT, UPDATE, DELETE, and SELECT.
In this learning activity, you'll explore what malware is, what the different types of malware are, and how you can protect your computer from these threats.
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.
An Overview of IT Project Management
In this learning activity, you’ll be introduced to the many responsibilities of being an IT project manager.
Learners observe animations showing how data is converted between serial and parallel flow.
How Switches Increase Speed
In this learning activity you'll observe how switches are used in local area networks to increase data transmission speeds.
By Barbara Liang
Learners read how nanotechnology is creating new jobs in emerging industries while making others obsolete. This colorful and animated activity also looks at the types of products being created through the use of technology and how educational institutions have responded.
The Ethernet Frame
Learners view the seven segments of an Ethernet frame and the types of information each represents.
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.
Nanosolutions to the Water Problem
Learners read about how universities, government agencies, energy companies, and nanotech firms are working together to use nanotechnology to help produce clean water for consumption.
IP Addressing and Subnetting
In this learning activity you'll review how a local area network computer uses a subnet mask to determine if its message is intended for a computer on the same network or on a remote network.
Visual Studio: Creating a New VSTS Repository
By Brian Foote
In this learning activity, you'll practice creating a new repository in Visual Studio Online, a cloud-based version control system.
CRC – Cyclic Redundancy Check
By Dawn Rohm
In this learning activity, you’ll be introduced to what the CRC is, the technology behind it, and how it’s performed.
Firewall: Gateway Servers
In this animated object, learners examine how a gateway server operates.
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.