Practice problems to help understand scalable network systems.

Explanation and examples of pseudocode.

Learn how to write your first program.

Procedures can compute values for the rest of the program to use by sending back return values.

When programming, we use procedures to make our code more reusable and to better organize our code. Often-times, we pass parameters to a procedure so that we can change the output of the code.

Practice programming problems using procedures with return values.

Find out what phishing attacks are and how to avoid them.

Learn how omcputer programs also make decisions, using Boolean expressions (true/false) inside conditionals (if/else).

Practice defining a procedure with custom programming.

Learn about the features that increase the scalability of the Internet.

With just the basic arithmetic operations, learn how to write programs to compute anything that a simple calculator can compute.

Learn about storing and updating lists of data in code.

Learn how to use a loop to iterate over each element, repeating the same code for each element.

Learn how programmers repeat code using a programming construct like the while loop.

Practice measuring the efficiency of an algorithm both by counting steps and tracking time.

Practice using loops to iterate through lists in programs written in the AP CSP pseudocode.

Microcomputers, Raspberry Pl and Arduino Uno, are explained.

The purpose of the Central Processing Unit (CPU) is explained.

The Not Gate or the inverter is explained as is Boolean Logic.

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.