Logic circuits and logic gates are discussed.

Lossless text compression is discussed.

Lossless single image compression by using the algorithm run-length encoding (RLE).

Using Lossy Compression to reduce a file size.

The use of electricity is explained as related to transistors and bits.

Explore how binary information is sent and how quickly they can be sent.

Practice problems with the internet protocol suite of networks.

Practice problems to help understand scalable network systems.

Explore examples of patterns that we can find in the data around us.

Learn about when a program selects one of many paths, it can use nested or chained conditionals.

Learn how to make shorter and more expressive code by combining simple Boolean expressions using logical operators (and, or, not) to create compound Boolean expressions.

Learn how to express an algorithm many ways, including natural language, flow charts, pseudocode, and of course, actual programming languages.

Find out how to store data sets in the analysis of data.

When we're making a program, we often want to store sequences of letters. In programming lingo, we call each letter a character and we call the sequence a string.

The concept of sensor data as related to a sensor network is examined and its applications.

Computing data statistics by examining data patterns.

Zettabytes and big data is examined.

Space and time are examined when storing big data.

Sources of big data and the issues of storage are examined.

Copyright laws as established by the Berne Convention, Fair Use, Digital Rights Management, and The Digital Millennium Copyright Act of 1998 are discussed.

After creative work has been copyrighted, licensing under Creative Commons, Open Source, or Public Domain allows digital information to be widely shared while not being compromised and maintaining attribution.

Explanation of HTML (Hypertext Transfer Protocol) and how it works.

Part of the Internet of Things, types of sensors are examined including acoustic, visual, weather, GPS, and others.

The article examines Hypertext Transfer Protocol Secure (HTTPS) and how it protects the privacy of their user and prevents tampering of the website.