AQA 8525 3.3.5: Character encoding
The free BugBot lesson that teach this point, a robot to try it on, and the past-paper questions that test it.
Lessons that teach it
- F8.6 Characters: ASCII and Unicode Data representation
Character sets, bits per character, and why Unicode was needed.
Try it on a robot
The task from F8.6 Characters: ASCII and Unicode, running here. Change the program and press Run.
The specification is AQA's own document; this page says which of our lessons teach point 3.3.5 and is not endorsed by the board.