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.

Learners compare animations of analog and digital data signals. A short quiz completes the activity.

In this interactive lesson, learners read the rules for filing business records and then test their knowledge in a series of exercises. Immediate feedback is provided.

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 learner will understand how to use brainstorming and a decision matrix to find the best solution to a problem.

In this learning activity, you’ll be introduced to what the CRC is, the technology behind it, and how it’s performed.

In this learning activity, you will learn what supply chain management is, four main links that make up the supply chain, and explore examples of how effective supply chain management works.

In this interactive lesson, learners read and hear instructions for sending an e-mail. Steps are given for composing an e-mail message and for sending it. Students have an opportunity to write their own messages. A quiz follows the instruction.

Learners examine a bank statement and a reconciliation form and study how to balance a checking account.

Learners listen to effective techniques to successfully interact with customers via the telephone. They also submit their own suggested replies to customers in various scenarios. Topics include general telephone etiquette, dealing with angry callers, working with confused or unsure customers, and managing voicemail. A quiz completes this customer service activity.

In this learning activity, you’ll be introduced to the many responsibilities of being an IT project manager.

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.

In this learning activity, you’ll be introduced to how the Agile software development methodology uses the scrum framework.

In this activity, learners will rank the order of authorities.

Learners observe animations showing how data is converted between serial and parallel flow.

In this learning activity, you'll be introduced to Third Normal Form and you'll design a table following these rules.

In this learning activity, you'll explore the Immediate Window including what is it and how you use it?

In this learning activity you'll examine how logical addresses work. The IP address is the logical address assigned to a connection by the ISP or network administrator.

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.

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 we will learn what access modifiers are and how they are used in C#.

In this learning activity you'll discover the disconnected nature of the HTTP request-response model including some methods of persisting state and the security implications.

You'll be introduced to the Go-Back-N ARQ, learn what it is, and find out how it's used to keep track of data sent between networked computers.

In a series of interactive exercises, learners identify the parts of a URL, a Web site, and an e-mail memo. Students are given their score at the end of the activity.

In this animated object, learners examine how a gateway server operates.