In this learning activity you'll explore the IPv4 IP address scheme and the planned conversion to IPv6.

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 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.

Learners view the seven segments of an Ethernet frame and the types of information each represents.

In this learning activity you'll explore bandwidth.

In this learning activity you'll explore how computers connected on a network use Ethernet technology.

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'll examine the format of an IP address and interpret the octet by converting between decimal and binary numbers.

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

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 examine how routers transfer data between local area networks and the Internet.

In this learning activity, you’ll practice connecting to the Team Foundation Service (TFS) and your local code repository to get existing code.

In this learning activity you'll examine how network address translation works.

In this animated activity, learners examine how an electronic converter changes digital signals to analog signals. Sections of a synthesizer are identified, and the operation of a D/A converter is demonstrated.

In this learning activity, we’ll explore how async and await is used in mobile programming to allow multiple tasks to happen at once.

In this learning activity you'll review the differences between identification, authentication, and authorization.

In this activity you will learn the benefits of SSH, Secure shell, versus plain FTP.

In this learning activity you'll examine how a data file is broken into packets and transmitted over the Internet.

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 view animations showing how hubs and switches work in local area network configurations.