Homepage
Accessibility links
Skip to content
Accessibility Help
BBC Account
Notifications
Home
News
Sport
Weather
iPlayer
Sounds
Bitesize
CBeebies
CBBC
Food
Home
News
Sport
Reel
Worklife
Travel
Future
Culture
TV
Weather
Sounds
More menu
Search Bitesize
Search Bitesize
Home
News
Sport
Weather
iPlayer
Sounds
Bitesize
CBeebies
CBBC
Food
Home
News
Sport
Reel
Worklife
Travel
Future
Culture
TV
Weather
Sounds
Close menu
BITESIZE
All Bitesize
Change language
English
Cymraeg
Gaeilge
Gàidhlig
Home
Learn
Support
Careers
My Bitesize
All Bitesize
GCSE
Binary and data representation
Part of
Computer Science
6 learner guides
Introducing binary
Revise
Test
Numbers and binary addition
Revise
Test
Hexadecimal and character sets
Revise
Test
Encoding images
Revise
Test
Encoding audio and video
Revise
Test
Instructions
Revise
Test
Links
Personalise your Bitesize!
Sign in, choose your GCSE subjects and see content that's tailored for you.
Jobs that use Computer Science
BBC News: Click
BBC News: Technology
Let's Talk About Tech
external-link
Raspberry Pi
external-link
Quizlet
external-link
micro:bit
external-link
Code
external-link
Learn Python
SUBSCRIPTION
