In this learning activity you'll follow the process of converting digital data into a series of analog signals.

In this learning activity you'll examine how firewalls block viruses by discussing trusted, semi-trusted, and untrusted networks.

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

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 watch an animated explanation of the terms class and object as used by computer programmers, and then contrast the differences.

In this learning activity you'll discover how to evaluate a problem statement using both the MEA and the IP Techniques.

Learners use this Structured Query Language tutorial to gain an understanding of how a SELECT statement is built. This learning object has audio content.

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.

You'll explore the three main services of cloud computing: Software as a service, Platform as a Service, and Infrastructure as a Service.

In this activity you'll practice designing a table in second normal form.

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.

In this learning activity you'll examine how database normalization eliminates redundancy and helps maintain consistency within a relational database.

In this interactive object, learners identify the elements of the Windows platform in a drag-and-drop exercise.

In this learning activity you'll explore how VPN is used to create a secure connection between two networks.

In this learning activity you'll understand what flow charts are and how they're used to create computer programs.

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

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 solve three binary subtraction problems using the 2's complement method.

In this learning activity you'll review what a variable is, how to use variables in JavaScript, and how the computer works with variables.

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

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

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.

In this learning activity you'll discover what the Raspberry Pi is, how it's used, and some projects you can do at home.

In this learning activity you'll examine the software operation Dynamic Host Configuration Protocol (DHCP), which automatically performs TCP/IP configurations.

You will learn four steps for good goal setting.