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By completing the following activities you will learn about the different types of UML diagrams used to design OOP projects (Object Oriented Programming). You will learn how to draw: Use Case Diagrams, Class Diagrams, Object Diagrams, Communication Diagrams, Sequence Diagrams,…
SQL is a language used to query a database. In other words SQL is used to filter, sort and manipulate data stored in relational databases. By completing the following activities you will learn more about the syntax of SQL and…
Learning Objectives In this challenge we are learning how to format text on a web page using a range of CSS properties. Remember the key syntax for CSS is as follows: In this challenge we will use various CSS properties…
Complete the following coding puzzles by drag and dropping the lines of codes in the correct order to recreate basic computer programs. Click on the picture below to access the coding puzzles:
In computer science, abstraction is a technique for managing complexity of computer systems. It works by establishing a level of complexity on which a person interacts with the system, suppressing the more complex details below the current level. In order…
The Collatz conjecture is a famous mathematical mystery that has yet to be solved. It is named after Lothar Collatz a German mathematician, who first proposed it in 1937. It is based on the following number sequence: Start with any…
For this challenge we are going to create Christmas Cards using Python turtle. We will use the random library to create unique cards. Starry Night Our first card consists of creating a starry night scene. This card is using: A…
When you write lines of code, there are three ways you can control the order these lines will be executed by the computer: Sequencing: This means that the computer will run your code in order, one line at a time…
Computers can use two types of graphics: Bitmaps: A bitmap (or raster graphic) is a digital image composed of a matrix of dots. When viewed at 100%, each dot corresponds to an individual pixel on a display. In a standard…
While programming with high-level languages such as Python, you will use four different types of operators as follows: The assignment operator ( = ) which is used to assign a value to a variable or a constant. Arithmetic operators (…
LMC Simulator
Logic Gates Circuits
Network Designer
Flowchart Studio
Online Python IDE