Computer Science

English (UK)

Explore essential concepts in computer science, including binary arithmetic, algorithms, data types, and programming fundamentals. This comprehensive guide covers topics such as binary and hexadecimal systems, sorting algorithms, data compression techniques, and ethical issues in computing. Ideal for GCSE Edexcel students seeking to enhance their understanding of computer science principles.

Computer Science Fundamentals

Revision note

gcse edexcel computer science course notes

The bases of binary, denary and hexadecimal, the scale of binary compared to denary.

Explore the fundamentals of binary, denary, and hexadecimal number systems. This summary covers the significance of bits, the conversion between bases, and the maximum values representable in 8 bits. Ideal for students studying computer science and digital systems.

Understanding Number Bases

Scarlett Edwardes

the bases of binary, denary and hexadecimal, the scale of binary compared to denary.

Study note

English

base numbers

AP Computer Science A

Base numbers

Computer Science GCSE Binary and Denary Notes with additional content on Binary and Denary Place Values

Explore the fundamentals of binary and denary number systems, including place values and conversions. This summary covers key concepts such as bits, base 2 and base 10, and how to calculate denary equivalents from binary numbers. Ideal for GCSE Computer Science students.

Understanding Binary & Denary

isaac

Binary and Denary with Place Values Notes

Binary Number System

AQA, made by the spec, all you need to know for exams

mirs

u3 data representation computer science gcse notes

Key information needed for the Data Representation topic in Higher Computing Science

Explore the fundamentals of data representation in computing, including binary and denary conversions, two's complement, floating point binary, and the differences between vector and bitmap graphics. This summary covers key concepts such as mantissa, exponent, and character encoding (ASCII and Unicode), providing a comprehensive overview for Higher Computing Science students.

Number Systems and Integer Representation

Binary Number System

3 best study notes in Binary Number System

Bit

2 best study notes in Bit