Data representation bbc bitesize aqa

What is the representation of information in data structure?
Representation of data structure in memory is known as Abstract Data Type.
Abstract data types can be a list, stack, or queue which will be used to represent different data structures in memory..
The terms bits, bytes, nibble and word are used widely in reference to computer memory and data size.
Bits: can be defined as either a binary, which can be 0, or 1.It is the basic unit of data or information in digital computers.

All data is represented as binary digits, whether it is numbers, text, images or sound. Calculations are also made in binary.

How many groups should a GCSE Bitesize AQA maths data have?

It can be useful to put the data into groups to give an overview summary of the data

The smallest number is 6 and the biggest number is 21, so groups that have a width of 5 are reasonable

This will give four groups as shown below

Learn about and revise how to display data on various charts and diagrams with GCSE Bitesize AQA Maths

All data is represented as binary digits, whether it is numbers, text, images or sound

Calculations are also made in binary

Learn about and revise fundamentals of data representation with this BBC Bitesize Computer Science AQA study guide