Data transmission methods – Simplex, Duplex, Serial, Parallel
This post will explain the methods of data transmission across a network including Serial and Parallel, and Simplex-Duplex transmission.
How computers work – The CPU & von Neumann
von Neumann architecture provides the basic for most modern computers today. This post explains the components of the CPU and what the stored-program concept is
Data Storage – How do computers store our data?
A post explaining how our computers use binary to represent and store information
Compression Algorithms – RLE, Dictionary coding and Huffman coding
An explanation of lossy compression algorithms, including Run Length, Dictionary , and Huffman encoding methods discussed in the GCSE CS syllabus
The Hexadecimal Number System and how to convert
A post explaining the hexadecimal number system and how to convert between denary, binary and hexadecimal
The Binary Number System
No matter how complex the system is, the basic building block of all computers is… Read More »The Binary Number System
Year 10 IGCSE Mock Exams Incoming!!!
What you need to prepare before the 25th… The exam will cover the units of… Read More »Year 10 IGCSE Mock Exams Incoming!!!
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