As this post was published on the 7th of February 2022 (07/02/22), we would like to use a Python algorithm to solve the following arithmetic puzzle: Write an arithmetic expression using the number 2 exactly 7 times, using any of…
Here is a tool for teachers and students to help them automatically calculate exam grade boundaries for any exam paper. This tool can be used when the total number of marks a paper is based on is different from the…
Test your knowledge of essential Computer Networks concepts by playing a game of noughts and crosses against the computer… First you, may want to find out more about the purpose of some key network components using the following slideshow… Need…
Before completing this quiz about key network design concepts including network hardware, network topology and types and characteristics of computer networks, you may want to read through the following blog post about network design. Take the Quiz! (open full screen)…
Karnaugh maps are a tool used to simplify complex Boolean expressions. To do so you will need to be able to Complete a Karnaugh Map for a given Boolean Expression or a given Truth Table. Identify the main blocks of…
A small IT company would like your help to improve the performance of their network. They have a range of network components, all connected using ethernet cables but are not too sure how all the equipment are connected together. Before…