Home Task 3: Data- Representation Data Representation – Option 3 Data Representation – Option 3 By Isabella Sladic. Published on August 14, 2020. 0 This worksheet allows students to recognise the digital systems they are surrounded by and at least two reasons they are useful. Share this:TwitterFacebookLike this:Like Loading... + There are no comments Add yours Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.