Rent-a-Bike is a company offering a bike rental service in the London area. They would like a new IT system to replace their existing booking system. You have been asked to investigate their requirements in order to design the Entity…
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Driving School – Entity Relationship Diagram (ERD)
Learn2Drive is a driving school that consists of 5 driving instructors. They would like a new IT system that will be used to store information about their instructors, learners, lessons and vehicles used by the instructors. When creating such a…
07/02/22 Computing Challenge
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…
Exam Grade Boundaries Calculator
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…
Computer Networks – Noughts & Crosses
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…
CSS Noughts & Crosses
Test your knowledge of essential CSS properties by playing a game of noughts and crosses against the computer… Take the Quiz! (open full screen)
Computer Network Acronyms – Quiz
Are you confident with your knowledge of key computer networks terminology? Check if you know what these acronyms stand for!
Network Design Quiz
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)…
Computer Hardware Acronyms Galore!
Are you confident with your knowledge of key computer hardware terminology? Check if you know what these acronyms stand for!
Using Karnaugh Maps
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…
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